《陰真君金石五相類》

Within heaven and earth, the most sublime existence is the Dao (cosmic origin); the subtlest manifestation of the Five Phases (Wood, Fire, Earth, Metal, Water) is Qi (primordial energy). Among all living beings, none possess greater spiritual potential than humans; nothing displays the alternation of light and darkness more vividly than the movements of the sun and moon. The most extensive circulation of vitality resembles rivers and lakes, while the most regular cycle of rise and decline mirrors the turning of the four seasons. The most intricate interplay of mutual generation and restraint is found in the sexagenary cycle (heavenly stems and earthly branches). These phenomena are all different expressions of the Dao's operation—interconnected yet mutually constraining, effective only when aligned with their proper timing.

To employ Yin-Yang without distinguishing their categories renders even the most ingenious methods futile. Heaven and earth inherently distinguish Yin and Yang; female and male follow their respective paths. Chaotic mixing destroys their foundation. The ancient celestial immortals transmitted the esoteric cultivation techniques recorded in the nine-scroll Precious Book of Life, which explores the most refined subtleties through the principles of mutual generation and restraint among the Three Powers (heaven, earth, humanity) and the Five Phases. Its profound wisdom originates from the era of the Three Sovereigns (Fuxi, Shennong, and the Yellow Emperor). After the division of the Bagua (Eight Trigrams), the mutual generation of dragon and tiger (Yin and Yang Qi) emerged, akin to the transformation between metals and minerals.

Yu the Great cast nine tripods corresponding to the nine palaces (spatial directions), divided the nine provinces to mirror the nine refinements of elixirs (alchemical stages), and aligned the body's nine orifices (seven facial orifices plus the two lower ones) with the nine stars of the Northern Dipper (the seven visible stars plus the two hidden auxiliary stars). The state has its supreme ruler (the emperor), while the Dao divides into the three primordial aspects (heaven, earth, humanity). These correspondences all accord with the patterns of the Dao. Understanding this principle unveils the method for refining the three elixirs (Golden Elixir, Divine Elixir, and Return Elixir)—truth is right before us, with no need to seek afar.

The significance of these three elixirs lies in their condensation of the Qi of cosmic creation, harmonizing with the Five Phases to become the true fluids (vital essences) of the human body. From nine refinements to eighty-one, the highest grade among the three classes of elixirs is recorded in the nine-scroll Scripture of the Highest Truth's Registers, which resonates with the imagery of the Bagua. Among these, the Numinous Treasure Divine Talismans stands as the primary classic. The three elixirs—Primordial White Snow and Ninefold Refined Eightfold Jade—are all formed through transformations of the Bagua and nine palaces, requiring no additional ingredients.

Though myriad elixir-refining methods exist in the world, those employing haphazard techniques may temporarily cure illness but ultimately cannot transcend the mundane. This is because their material properties are disordered, Yin and Yang fail to interact, and their principles are chaotic. For instance, among the seventy-two types of metals and minerals buried in the earth, each possesses Yin or Yang attributes: Yin mountains yield Yin stones (such as lapis lazuli), while Yang mountains produce Yang stones (such as hematite)...

This scripture primarily discusses the yin-yang pairing principles of minerals like sulfur, mercury, and cinnabar in alchemical practice. It explains that yang stones (sulfur-type minerals) produced from southern mountains must harmonize with yin mercury, mirroring the balanced relationship between husband and wife. Improper proportioning or incorrect material combinations will result in failed alchemical operations.

Using cinnabar formation as an example, the text illustrates how mercury from yin northern mountains transforms into cinnabar. Though cinnabar is a product of southern Li Fire (symbolizing yang), it fundamentally retains mercury's essential properties. After receiving authentic transmission, the legendary alchemist Lingyang Ziming mastered the method to remove cinnabar's red surface layer (called "red halo"), reverting it to its original state. This refined substance was termed "liberated cinnabar" or "bone-transmuted cinnabar," also known as "White Tiger's Brain."

The second section focuses specifically on lead application. Lead's nature contains yang within yin, including silver components. During alchemy, practitioners extract lead's essence (called "yellow bloom," representing lead's qi), with silver constituting lead's essential core. These three elements (lead, yellow bloom, and silver) form an inseparable unity, much like life requiring both physical form and spiritual essence. Extracting only qi would lose material substance, while isolating physical components would dissipate vital energy—the complete "hun-po" (material properties) must be preserved. Only after a hundred refinement cycles while maintaining the substance's fundamental nature can the elixir be consumed for longevity effects. The Yin Perfected Lord particularly emphasizes that unless an elixir preserves the complete material properties through refinement, it cannot truly transform human constitution.

This scripture elucidates the essential principles of refining Waidan (external alchemy) in Daoist practice, focusing particularly on the application of lead as a crucial material:

The first passage explains that during alchemical refinement, if lead loses its "radiant yellow Qi" (the essential energy of lead), the material becomes incomplete. The "sinews and bones" (internal structure) of lead will separate from its external form, resulting in alchemical failure.

The second section describes the method for extracting "silver within lead" (naturally occurring crystalline formations), which is used to subdue mercury. The essence of lead resembles bones, but extracting the bones alone severs the energy channels, resulting in "insufficient form and spirit." The scripture emphasizes through verse: the integrity of lead must not be compromised, otherwise it loses its bones, flesh, and Qi—rendering the Three Powers (heaven, earth, and human energies) incomplete and unable to form the Dantian (energy center). Authentic alchemy requires preserving lead's complete Three Powers structure without adulteration.

The third passage states that the complete "Metal Lord" (an epithet for lead) must serve as the divine talisman (alchemical medium), maintaining its primordial Xuan-Yuan (original energy) nature. The radiant yellow of lead represents Qi, the silver essence within lead constitutes the bones, and the lead itself is the flesh—only when these three are complete can the Great Dao be accomplished. In the mutual nourishment of water and fire, the integrity of lead's Three Powers is paramount. The divine talisman (lead's essence) is the supreme medicinal substance between heaven and earth, originating from the immortal palaces of numinous waters recorded in the Scripture of Five Talismans.

The fourth section emphasizes that lead must undergo nine cycles of purification before use. Only intact lead maintains the equilibrium of the Three Powers, allowing its radiant yellow essence to function effectively. Just as a tripod cannot stand missing one leg, if any elemental component is lacking in the alchemical materials, the medicine loses its numinous quality. Should the lead lack sinews, bones, or flesh—making the Three Powers incomplete—even six months of refinement would prove futile.

The concluding passage summarizes: the key to achieving the perfected "Metal Lord" lies in the Golden Elixir's simultaneous perfection of form and spirit while preserving true nature. Only genuine lead can subdue mercury; if the lead is impure, controlling mercury's properties becomes exceedingly difficult.

This passage discusses the classification and properties of materials like lead and mercury in alchemical practices, representing important content in Daoist Waidan (external alchemy).

First, it explains the concept of "true lead": Those who truly understand cultivation have already mastered the Dao of the Three Powers—heaven, earth, and humanity. The physical body symbolizes both heaven and the maternal vessel (referring to the Kun trigram), while the maternal aspect within the Qian trigram contains yang energy. The silver within lead represents the yin aspect of earth. Earth nurtures all things, and its yellow essence transforms into Qi (primordial energy), which in turn nourishes all beings. If a cultivator uses it without disrupting its integrity, it is considered true lead. A verse in the text states, "Do not break my chariot, so I may return home"—here, "chariot" is another name for lead, and breaking it would disrupt the Three Powers, rendering it ineffective. When the yellow essence within lead melts into liquid, it is called "lead yellow flower"; lead without this essence is useless. The text emphasizes that true lead is not ordinary metal or ore, and cultivators must understand this principle.

Next, it classifies mercury into six grades:

The first grade is called "mysterious water" (Xuan Shui), representing the initial formation of water Qi, like an embryo not yet fully formed—this cannot be used.

The second grade is called "mysterious pearl flowing mercury" (Xuan Zhu Liu Gong), formed from the Qi of water light over two thousand years. It shows the rudiments of mercury but is still unsuitable for alchemy.

The third grade is called "the maiden by the river" (He Shang Cha Nü), mercury formed over three thousand years, tinged with blue. It evaporates when exposed to fire and cannot yet be directly refined with flames.

The fourth grade is called "Great Yin" (Tai Yin), aged mercury formed over four thousand years—only at this stage can it be used.

The fifth grade is called "vermilion emperor flowing mercury" (Chi Di Liu Gong) or "scarlet-blood general" (Chi Xue Jiang Jun), originating from the Li Palace (south) and containing yang energy that manifests as red. It can transform into cinnabar. This is another name for mercury, formed from chaotic Qi in the yin mountains. This mercury resists high heat without evaporating and possesses powerful creative force, aiding in longevity.

The sixth grade is called "mysterious water golden liquid" (Xuan Shui Jin Ye) or "mysterious water" (Xuan Shui), mercury that coalesces by relying on water Qi. Immortals use it to conceal their forms and become invisible.

These classifications reflect the Daoist belief in a meticulous hierarchy of alchemical materials, where mercury of different ages and forms possesses varying efficacy—the older and purer, the more potent its effects.

This passage describes mercury (known as "Mysterious Water Dan Lead") and its various alternative names and properties in alchemical practice. In alchemical terminology, mercury is called "Golden Liquid" because it condenses into a liquid metal form.

The name "Divine Talisman" (Shenfu) originates from mercury's purity, likened to sacred objects in the imperial palace. The seventh designation is "Mysterious Bright Dragon Fat" (Xuanming Longgao) or "Extracted Cinnabar" (Chouyun Dansha). "Mysterious Bright" refers to its flawless purity, while "Dragon Fat" is another name for white snow. When refined by fire, it produces miraculous medicinal effects, particularly in swiftly curing malignant sores.

The eighth name is "Mercury Tiger Alum" (Shuiyin Hufan), indicating that when mercury is combined with various alum stones, it can exterminate poisonous insects and refine the Five Metals into treasures—though this mixture must not be ingested. The ninth name, "White Tiger Brain and Black Tortoise Bone" (Baihu Nao Xuanwu Gu) or "White Cinnabar" (Baizhusha), refers to naturally occurring cinnabar veins. When heated, they reunite with mercury, embodying an inseparable mother-child relationship.

The tenth name, "Sand Flood" (Shahong), "Golden Flood" (Jinhong), or "Solar Flowing Pearl" (Taiyang Liuzhu), highlights mercury’s transformative nature—capable of refining treasures, curing illnesses, prolonging life, and even forging the elixir of immortality. Lingyang Ziming (an alias for mercury), through extensive study, discovered that its refinement requires pairing it with the Three Yellows (realgar, orpiment, and sulfur), the Two Blues (azurite and malachite), and the One White (arsenic), gathered at specific celestial hours and processed in accordance with cosmic laws.

A true Daoist alchemist must understand mercury’s intrinsic properties and harmonize them with the principles of Heaven, Earth, and Humanity (the Three Powers) to successfully refine genuine elixirs. Forcing the process without this knowledge yields ineffective results, even if the substance appears temporarily successful. The text emphasizes that rather than relying on elaborate techniques, one must truly grasp mercury’s nature. Through prolonged observation, Lingyang Ziming found that authentic mercury displays distinctive purple-tinged crimson patterns.

This scripture primarily discusses the characteristics and interrelationships of several crucial materials in alchemical practice, with particular emphasis on the methods for combining mercury with other substances.

Blood (here referring to a mineral essence) is the supreme essence derived from Mount Laoyin. When greenish in color, it's called "Chanu" (the Maiden); when white, it's known as "Xuan Shui Liu Zhu" (Mysterious Water Floating Pearls) or "Bai Hu Nao" (White Tiger's Brain). The name "White Tiger's Brain" refers to the pure white substance obtained after immortals remove black impurities, also called "Bai Dan Sha" (White Cinnabar). This precious material forms over three to four thousand years. What people commonly call cinnabar today—if refined by Daoists through Yin-Yang harmonization and skillful fire control—can only be termed "Fu Huo Shu Zhu Sha" (Fire-Tamed Cinnabar), not genuine cinnabar. "White Tiger's Brain" has three names: first as White Tiger's Brain, second as White Gold Liquid, and third as White Cinnabar. Lingyangzi (an ancient alchemist) understood mercury's properties, knowing that through mercury's transformations one could produce gold, which also possesses life-extending efficacy.

Zengqing (a bluish mineral) has three important names: first as "Qing Long Gao" (Azure Dragon Paste), which is the root of mercury. If one can refine Zengqing into a paste, they grasp mercury's highest mystery. This paste can control mercury to form elixirs—the resulting medicine possesses spiritual qualities and ranks among the supreme substances for celestial ascension. Without Zengqing paste, mercury would scatter when exposed to fire. Its second name is "Qing Long Qiao" (Azure Dragon Plume), because Zengqing corresponds to the Wood phase of the East, where fire hides within wood, and gold hides within Zengqing. Just as humans possess hun (ethereal soul) and po (corporeal soul) of Yin-Yang without physical form, mercury also resides within cinnabar's body. The third name is "Qing Yao Shi Zhe" (Azure-Waisted Envoy), as Zengqing belongs to water. These three names were all given by immortals based on actual alchemical results.

By studying these materials' relationships of gain and loss, one understands how Zengqing stabilizes mercury's properties. The so-called "Azure Dragon Paste" and "Azure Dragon Plume" both arise because of mercury. Mercury resembles a dragon that flees when encountering fire, but Zengqing paste can restrain it—the resulting elixir is called "Dragon-Tiger Elixir." When five materials combine harmoniously, they manifest Zengqing's mercury-stabilizing power while prolonging life, achieving perfect synergy with mercury.

This scripture discusses the various names and properties of sulfur (an important mineral in Daoist alchemy). In ancient times, sulfur had six alternative names, each reflecting its unique characteristics.

The first name is "Stone Congealed Fat" (Shi Ting Zhi), because the ancients observed that this mineral flows from mountain caves like melted grease, hardening when exposed to wind, with a golden hue. Nüwa (the primordial goddess in Chinese mythology) originally discovered it in such caves, and many Daoist practitioners have studied this substance.

The second name is "Yellow Essence" (Huang Ying), as it emerges from yang-infused stone, with its yellow liquid eventually solidifying into rock. The third name, "Yellow Candle" (Huang Zhu), comes from its solar energy—when ignited, it burns with a bright glow.

The fourth name, "Methodic Yellow" (Fa Huang), originates from Nüwa’s special refining technique, aligning it with the laws of heaven and earth. The fifth, "Nine-Numinous Yellow Child" (Jiu Ling Huang Tong), refers to the sun’s nine names (in Daoist belief, the sun has nine manifestations) and sulfur’s pure, yang-exclusive nature, resembling an uncorrupted youth.

The sixth name, "Yellow-White Sand" (Huang Bai Sha), relates to alchemy. According to immortal methods, refining Stone Congealed Fat transforms it into a yellow-white substance capable of transmuting the Five Metals into treasures. The text emphasizes that mastering this technique could even aid the poor by turning base metals into worldly riches. If one can convert mercury into silver or azurite (a copper ore) into a solar-like substance, that would be the elixir of immortals.

The scripture concludes that all these names for Stone Congealed Fat stem from Nüwa’s miraculous refining methods. Within heaven and earth, the most sublime principle is the Dao, and within the Dao, the subtlest element is Qi (vital energy). To nourish Qi and stabilize the soul, the best substance is mercury; to temper the body and preserve the spirit, sulfur is supreme. The text mentions "Yellow Dragon Juice," another name for lead, while the "Azure-Waisted Emissary" (possibly a mineral) has harmonizing properties—stabilizing mercury’s nature, regulating the Five Viscera, and aiding Qi circulation. Mastering the refining principles of these substances leads to immortality; failure may result in ruin or even death.

This scripture discusses the processing methods and application principles of minerals like sulfur and realgar in Daoist alchemical practices.

While sulfur possesses nourishing properties, it remains fatal unless its toxicity is removed through specific methods. If a Daoist can properly harness the unique qualities of sulfur, realgar, "yellow sprouts" (an alchemical term for certain minerals), and mercury, they can transform zengqing (a copper ore) into "yellow spirit glue" (an alchemical product) - this constitutes the essential secret for subduing the "three yellows" (sulfur, realgar, and orpiment) in spiritual cultivation. Mastering this method enables the transformation of all things. When processing the three yellows, one must preserve their original properties while employing the "mother-child succession" technique (referring to generative relationships between substances), as using incorrect materials will lead to failure.

Realgar originates from the western Dui position (a Bagua direction), formed through the condensation of Geng-Xin metal Qi (vital energy), primarily found in Mount Wudu. This mountain possesses remarkable spiritual power - those who don't understand its principles cannot harvest realgar; only through ritual prayers can small quantities be obtained. After studying numerous immortal formulas, the ancient master Yin Zhenjun (a famous Han dynasty Daoist) finally comprehended realgar's properties and applications.

Realgar has eleven different names, each with specific uses. Alchemical practitioners must understand its fundamental nature. Using Wudu realgar for elixirs without grasping its medicinal principles means even accidental successes yield unusable products. Some blame spirits for their failures, when in truth they've misapplied realgar through ignorance of ancient formulas.

One variety called "Vermilion Bird sinew" realgar forms through essence-energy (Jing-Qi) condensation, initially appearing vermilion before yellowing after five millennia. Freshly harvested Vermilion Bird sinew possesses weak potency, yet is mistakenly prized by ordinary people. This type only suits common herbal remedies, not the crucial transformations of alchemical practice.

This scripture details the eleven alternative names and characteristics of realgar (a mineral medicinal substance) at different stages of refinement:

The first type, called "Gouchen," refers to realgar that has just transitioned from vermilion to yellow. At this stage, it only achieves 80-90% efficacy and isn't suitable for direct fire refinement.

The second type, named "Supreme Unity's Decadal Head Stone," has fully turned yellow and can now withstand fire testing during refinement.

The third variety called "Rouhuang" indicates realgar that has undergone prolonged refinement and is safe for use.

The fourth type "Yellow Slave" describes realgar that perfectly amalgamates with mercury, where the yin and yang energies remain intact during combination.

The fifth name "Emperor's Male Essence" is an alternative term for Yellow Slave. When combined with the Lunar Yin (referring to mercury), it undergoes qualitative transformation like the vital essence produced during sexual union.

The sixth designation "Cinnabar Sun Soul" refers to supremely yang realgar, hailed as the soul of the solar yang and a crucial component in elixir preparation.

The seventh type "Stone Yellow" represents refined realgar essence that not only serves medicinal purposes but also wards off blades and arrows when worn. When compounded with other herbs, it transforms into rare treasures.

The eighth name "Yellow Gold" denotes realgar refined to golden-yellow perfection. When combined with yellow divine glue, it can transmute the five metals into gold without requiring additional alum stones.

The ninth variety "Yellow Azure" indicates aged realgar that can both refine elixirs and cure demonic possessions when worn in small amounts.

The tenth term "Emperor's Male Blood" describes premium realgar with white exterior and blood-red interior. Properly refined for three years, it becomes ingestible to aid spiritual cultivation, originally sourced from Mount Wudu.

The concluding passage explains that although these names refer to the same substance, each appellation preserved by immortals carries profound significance. Only through complete mastery of these refinement methods can one produce superior elixirs. Each name corresponds to specific refinement stages and efficacies, requiring precise application according to circumstances to successfully prepare elixirs meeting exacting standards.

The fundamental principle of all things in heaven and earth is the harmonious union of Yin and Yang. Heaven represents the ultimate Yang Qi (vital energy), while earth embodies the ultimate Yin Qi. Rivers flow downward to form seas, mirroring earth's circulatory system; the celestial Milky Way connects with terrestrial Qi, and the movements of sun, moon, and stars all originate from the Dao (the Way). The most profound truth between heaven and earth ultimately returns to guarding the root "One," from which emerge the Three Powers (heaven, earth, and humanity) – just as refining the Golden Elixir (core of Daoist Waidan/external alchemy) must follow this same pattern.

Cultivation must align with the generative cycle of the Five Phases (Wood, Fire, Earth, Metal, Water), with the crucial interplay of water and fire. All genuine cultivation methods stem from the "One." The two forces of Yin and Yang cooperate like husband and wife: when Yin reaches its extreme and Yang is born, the most precious elixir (referring to Waidan) can be forged, all depending on the interaction between the Great Yang (Taiyang) and Great Yin (Taiyin).

Regarding the twenty-one applications of lead essence (essential material in alchemy), we first introduce five primary names and their uses: First, "Lead Blossom" refers to lead's essential Qi, which can temporarily subdue mercury (common alchemical material), but proves difficult to purify completely during fire refinement. Second, "Lead Essence" indicates the silver quality within lead; when combined with mercury it forms an elixir, but retaining lead's crude nature may endanger the elixir. Third, "Mysterious Yellow" results from lead essence merging with mercury Qi, maintaining balance among the Three Powers to become the elixir's "bones and sinews." Fourth, "Yellow Sprout" denotes lead's yellow essence that won't damage lead's substance when combined with mercury. Fifth, "Flying Lightness" constitutes lead's purified essence, but must be used with cinnabar (vermilion), taking care not to mix their Qi.

Additionally, there are two refinement methods called "Yellow Chariot" and "Purple Root." After hundredfold tempering, they produce elixirs enabling Bigu (grain abstinence) with remarkable efficacy. The mentioned "Flower Pool" refers to lead's internal structure, "Heavenly Canopy" symbolizes its upper formation, while "Flower Pool Water Foundation" indicates the essential liquid stored at its base.

This passage primarily discusses the various alternative names for lead in alchemical practices and their distinctive properties. In alchemy, lead is referred to by over a dozen different names such as "Eight Yellow Blossoms" (Ba Huanghua) and "Nine River Chariots" (Jiu Heche), each corresponding to specific states of refinement or particular uses.

For instance, "Stone of Established Control" (Li Zhi Shi) refers to lead that has undergone transformation and appears white and stone-like, capable of subduing mercury (water silver) to form superior elixirs. "Lead Essence" (Qian Jing), when refined by immortals, can neutralize the toxicity in metals and minerals—those still toxic must not be ingested. "Yellow Lightness" (Huang Qing) is another name for "Yellow Blossoms" (Huang Hua); though seemingly light in use, it yields significant effects and can refine yellow and white substances into treasures.

The text further enumerates additional names for lead: "Yellow Dragon" (Huang Long) and "Subdued Elixir" (Fu Dan) are aliases for "Lead Blossoms" (Qian Hua), while "Yellow Pool" (Huang Chi) refers to the refining process of lead, and "Metal Lord" (Jin Gong) is yet another name for lead. Special caution is given to "False Lord Yellow" (Jia Gong Huang)—lead that has already been processed to extract silver, as its essence is depleted and thus unusable. "Wooden Tin" (Mu Xi) represents the refined essence of lead, capable of pairing with mercury to form superior medicinal compounds.

The nature of lead is closely tied to silver: lead is fundamentally the raw material of silver, while silver is the embryonic form of lead. The silver essence within lead represents the yang within yin, while cinnabar contains the qi of mercury, representing the yin within yang. When paired, they form what is called "fetal breath qi" (Tai Xi Zhi Qi), though this alone does not yet constitute a treasure. If correctly understood and applied, this intangible qi can embody the Three Powers (Heaven, Earth, and Humanity) without harming the Four Symbols (yin, yang, strength, and gentleness), thus perfectly manifesting the Dao.

Finally, the text emphasizes that attempting shortcuts—using substances devoid of true qi to concoct elixirs—is a grave mistake. As stated in the "Secret Formula of the Three Numinous Elixirs" (San Ling Dan Mijue): the qi of lead must be complete, just as the union of male and female requires the harmonization of their essences. Alchemy must strictly adhere to the principle of yin-yang pairing.

This passage primarily elucidates the principles of combining lead and cinnabar in alchemical practice. It mentions "Taishu Gold" (the essence of lead), which has several alternative names: lead white, azure gold, etc. When combined with solar Qi (the energy of the sun) and properly refined, it transforms into a blue-green elixir. Another crucial material called "Celestial Mystery" (also known as Subdued Mystery Elixir) is created by refining lead oxide with mercury in a crucible, while other impure lead residues are deemed useless.

The scripture emphasizes that the true essence of alchemy lies in obtaining pure "genuine lead" uncontaminated by other substances. It then details six types of cinnabar (essential mineral materials in alchemy):

The first is called "Heaven-born Sprout Cinnabar," a white variety containing primordial Shen (spirit) energy, revered as numinous cinnabar and considered the most precious among all cinnabar types. It can directly subdue mercury, transform into golden hues through refinement, and transmute various metals into treasures.

The second is called "Immortal Cinnabar," which celestial beings consume directly in its white form to attain longevity, requiring no further processing into mercury-based elixirs.

The third, named "Vermilion Bird Cinnabar," originates from southern regions (associated with the Fire phase in the Five Phases system).

The fourth is called "Mercury Cinnabar," so named for its mercury-like white purity.

The fifth, "Stone Spleen Cinnabar," comes from stone beds and resembles ordinary rock in color.

The sixth, "Red Emperor's Brine Salt," also hails from southern regions.

This text primarily transmits to alchemists the knowledge of identifying and selecting high-quality lead and cinnabar materials, stressing that the purity of ingredients is paramount for successful elixir-making. The various cinnabar classifications mentioned represent precious material categories accumulated through ancient alchemists' practical experience.

This scripture elucidates the mysteries and symbolic meanings of metals (gold, silver, etc.) in Daoist alchemy. Cinnabar (a crucial alchemical ingredient), represented by the Red Emperor (the southern deity among the Five Directional Celestial Sovereigns), appears as white granules resembling salt, corresponding to its name and inherent properties.

Alchemists assigned various celestial names to different metals. For instance, the white metal (silver) associated with the western heavenly stems Geng and Xin (which correspond to the Metal phase) was called "Four Names" because metal ranks fourth in the Five Phases. However, metals inherently lack fixed forms—it is through the harmonization with Qi (primordial energy) by practitioners that they manifest as tangible substances. Just as mercury originates from gold-bearing mineral waters, true gold cannot be directly used in alchemy. Immortals convey profound truths through symbolism, which ordinary people find difficult to comprehend.

The white metal (silver) of the western Geng and Xin is not natural gold from water but a substance condensed from the Qi of nature. The most precious Golden Elixir cannot be obtained simply by smelting gold ore; it requires the long-term ingestion and accumulation of metallic essences to achieve a body capable of miraculous transformations. Such profound principles remain utterly beyond the grasp of ordinary minds.

The text then introduces three special metals: Taosu Gold (the purest primordial gold), Eastern Yang Metal (metal combined with the Wood phase), and Mao Wood Green Metal (a unique metal associated with the eastern Mao Wood direction). These were named during the era of the Three Sovereigns by the Yellow Emperor. Later, the Supreme Lord Lao (Laozi, the highest Daoist deity) gathered genuine lead (an alchemical ingredient) in the Western Regions' shifting sands to refine elixirs, all following the teachings of Geng and Xin Metal. This method was transmitted by the Celestial Worthy of Primordial Beginning (Yuanshi Tianzun, the supreme Daoist divinity), illustrating that the wondrous properties of metals are not innate but achieved through the accumulation of metallic essences via ingestion to attain spiritual transformation.

By the Guijia Era (an ancient calendrical period), frequent wars and dynastic changes caused immortals to withdraw to the celestial realms, ceasing their assistance to humanity and interrupting the true transmission of alchemy. It was not until the first year of the Guijia Shangyuan era that the immortal Lou Jing rediscovered how white metal (silver) mined from the Yin Mountain could be refined into supreme medicine. However, due to the tyranny of rulers and the suffering of people forced into arduous mining, resentment spread widely, and the true Daoist methods vanished again. Only when immortals reappeared among mortals to enlighten them did spiritual metals (metals imbued with numinous qualities) manifest anew. When people regard gold and silver treasures as mere dust, peace reigns in the world, and grievances against the Dao of heaven cease. This reflects the interplay between the rise and fall of ancient Daoist alchemy and the order or chaos of society.

When heaven and earth first took form, there existed neither the coordination of the Five Phases (Wuxing) - Metal, Wood, Water, Fire and Earth - nor any cunning artifices or deceptions. People preserved their simple, unadorned nature, while sages governed the world and the teachings of immortals flourished. Later, the Yellow Emperor established the calendar, and Jizi developed the theory of the Five Phases, yet it remains impossible to verify who first began refining elixirs to heal all beings in antiquity - tradition generally attributes this to the Three Sovereigns. As there were no written records then, later cultivators relied solely on oral transmission from reclusive immortals, through which these elixirs acquired names and were eventually recorded.

Countless individuals attained the Dao through cultivation in later ages. Historical records indicate that wise rulers of antiquity first obtained the elixir of immortality before passing their throne to successors. This tradition continued until the Xia dynasty, when Yu the Great, anxious to secure his succession, died before the nobles could acknowledge Boyi, resulting in the throne passing to Qi and the interruption of this imperial elixir transmission. Nevertheless, many ministers still secretly obtained these elixirs without publicizing them - some maintaining their court positions while cultivating, others retreating to mountain forests. Occasional sightings of these precious elixirs by practitioners confirmed they were no ordinary concoctions of earthly minerals, water or sand.

Later cultivators must understand that the "gold" mentioned here refers to the mysterious primordial gold of creation. When using sal ammoniac (a mineral), one must distinguish five varieties: The first is Niu-sha, found in the Yin Mountains, formed through congealed frost and the transformation of aqueous Qi; the second is Red Niu-sha, crimson in color, most potent when aged, suitable for all refining processes; the third is common sal ammoniac, though frequently misused by those ignorant of its origins, causing damage to vessels and harm to the body; the fourth is White Sea-sha, salty like congealed seawater, produced in the extreme north's frozen regions, resembling white snow with a briny, astringent taste - this can indeed be ingested as a superior elixir; the fifth is the Metal-Corroders, so named for its ability to erode all metals, though proper application paradoxically protects metals while misuse damages vessels.

Using these mineral substances requires precise measurement - one must cease when effects manifest. Greed for stronger results through excessive dosage will instead bring swift death. These minerals originate from mountains steeped in virulent Yin energy, being condensations of extreme Yin Qi. Forcibly extracting too much invites counterproductive harm.

This scripture primarily discusses the properties and applications of two crucial alchemical substances: saltpeter and azurite.

Saltpeter (a mineral salt primarily composed of potassium nitrate), also known as autumn stone, Northern Emperor's Mystic Pearl, aconite, or yellow bird's head, originates from cold, frost-prone northern regions. It is produced by refining frost-affected earth through boiling, much like extracting salt from seawater. As a substance of yin-cold nature, saltpeter can counteract yang toxins. Ancient immortals used it to refine the Five Metals into treasures and to aid spiritual cultivation. Though saltpeter and sal ammoniac (ammonium chloride) are found in similar locations, their properties are opposite: sal ammoniac is yang in nature and can guide medicinal effects, while saltpeter is yin and suppresses them. Notably, the text highlights saltpeter's efficacy in treating blood and qi stagnation in women.

Azurite (a copper-bearing mineral) exhibits a yin-soft hue, corresponding to the metal qi of the Western White Tiger. In contrast, its counterpart, malachite (another copper mineral), aligns with the wood qi of the Eastern Azure Dragon. Though both contain copper, their properties differ: malachite is yang and can subdue mercury, while azurite is yin, fragile, and hollow—requiring combination with malachite to activate its medicinal potential. The scripture specifically warns that commercially available azurite, often impure, is unsuitable for refining mercury or the "Three Yellows" (likely referring to sulfur, realgar, and orpiment).

This scripture discusses the characteristics and combination principles of several key materials used in Waidan (external alchemy, the Daoist practice of crafting elixirs of immortality through mineral refinement).

First, it explains the term "azure-waisted middle woman," referring to a special type of mercury (a crucial ingredient in Daoist alchemy). Unlike ordinary mercury, it lacks pure Yang (solar) qualities and is thus called "middle woman" (reflecting the Yin-soft attribute in Yin-Yang theory).

Next, it introduces "azure cinnabar" (the essence extracted from azurite ore). This material has a hollow center where a naturally formed silver crystal, the size of a sesame seed, grows. Daoists call it the "mysterious pearl" or "mysterious cinnabar"—a precious, naturally occurring elixir ingredient that grants longevity when consumed. However, without proper refining methods, forcibly combining it with other substances is futile. Azurite containing silver specks is Yin (feminine), while malachite containing gold specks is Yang (masculine). When paired, they stabilize mercury’s medicinal properties—a key secret in refining the "Three Yellows" (orpiment, realgar, and sulfur) elixir. These naturally formed mineral crystals are called "heaven-born sprouts" and represent the true divine elixir.

The fourth section details the four forms of "yellow sprout" (the essence of lead):

1. Pure lead, which can subdue mercury, must be sourced from intact ore.

2. "White cinnabar" (the essence of vermilion), possessing the spiritual nature of the Vermilion Bird (southern celestial beast), can directly control mercury. When refined, it first turns white, then yellow, and finally manifests five colors.

3. Sulfur, which temporarily restrains mercury but is unstable; refining it releases toxic fumes, making it useful only for healing, not immortality.

4. "Lead’s yellow blossom" (silver essence extracted from lead), a silvery-white substance called "white elixir sprout," is the condensation of heaven and earth’s vital energies.

The text concludes with a mnemonic verse: The natural pairing of "heaven-born sprouts" and "white cinnabar" harmonizes Yin and Yang Qi, akin to the "River Chariot" (symbolizing the perfected state of fire and water in cultivation). This is the true path of alchemy.

This scripture discusses the mercury and cinnabar refinement methods in ancient alchemical practice. The qi of silver essence can subdue mercury, representing one path to immortality, yet its application must not disrupt the harmony of Heaven, Earth, and Humanity (the Three Powers), while preserving its essential qi.

The text mentions "lead yellow sprout" (qian huangya), referring to the yellow substance produced during alchemical processes, symbolizing the quintessence of the Three Flowers (Jing, Qi, Shen). By gathering and condensing these vital energies into sand-like matter, it initially appears white, then transforms through fire modulation to reveal multicolored cloud-like radiance. Azurite (a copper ore) serves here as auxiliary material, ensuring the alchemical process remains aligned with the proper path.

The so-called "sprout" denotes substances embodying the combined qi of Heaven, Earth, and Humanity. It contains the refined essence of creation, capable of generating all things with inexhaustible origin. White cinnabar fundamentally represents mercury's quintessence—using it to control mercury mirrors the natural relationship between ruler and minister. Over time, mercury transforms into cinnabar, cinnabar into gold, and gold into the White Tiger (referring to white metallic substance), forming stone liquid shaped over four millennia.

True cinnabar proves exceptionally rare due to mercury's volatile nature. The mentioned "Mysterious Origin Cinnabar" (xuan yuan sha) refers to white cinnabar unchanged for ten thousand years, possessing qualities distinct from ordinary mercury—just as worldly rulers share human form yet differ in destiny from common people. Only those with immortal destiny may obtain such cinnabar.

To refine "naturally formed sprouts" (tiansheng ya), one must seek this Mysterious Origin Cinnabar. These typically grow in remote mountain caves where Kan (Water) and Li (Fire) energies converge—locations beyond ordinary Daoists' reach. If unobtainable, crystalline cinnabar from Jinzhou may serve as substitute when refined through special methods, producing similar effects called "yellow sprouts."

Subduing mercury through this method occurs as naturally as ministers bowing to rulers, fire meeting fuel, or wind encountering clouds. However, elixirs thus produced cannot be ingested directly—they serve only medicinal or mundane purposes without transcendent effects. Prolonged consumption over one or two years renders men infertile, being the result of pure Yin qi accumulation. Later practitioners should follow ancient methods; only by obtaining and ingesting genuine Mysterious Origin Cinnabar can one achieve authentic cultivation results.

This scripture expounds the methods and principles of refining and consuming "White Cinnabar" in Daoist alchemy. The alchemical process must follow the natural patterns of Heaven and Earth, using them as the furnace and the seasonal transformations as the fire regulation. Only through repeated refinement via the mutual interaction of water and fire can the elixir be perfected. Practitioners should understand that the true marvelous Dao is actually not far away.

The specific refining method is as follows: First remove impurities from the cinnabar and grind it into fine powder. After nine cycles of steaming and refining, grind it another hundred times until it becomes as fine as flour. Then mix it with jujube paste or soft rice to form pill-sized pellets similar to mung beans. Consume one pill daily without exceeding the dosage. After persistently taking it for one or two years, extraordinary effects will manifest—the practitioner's Jing (essence), Qi (vital energy), and Shen (spirit) will undergo remarkable transformations, becoming distinctly different from ordinary people.

The foundation of Daoist cultivation lies in nurturing Jing-Qi and returning to one's original state. By gathering the true primordial essence (the refined substance of the human body) and returning to the innate source, replenishing Qi, blood, Jing and marrow, one can achieve rejuvenation effects. Just as lead powder returns to lead when placed in charcoal fire, or ice and snow melt into water when heated, if humans consume the most refined and pure elixirs, they too can restore youthful vitality.

The ancient sages painstakingly taught these methods out of compassion for ordinary people who indulge in sensory pleasures and gluttony, causing their primordial Qi to gradually decline and their lifespans to shorten. The mentioned "Yellow Sprout" (an alchemical term referring to the essence of elixirs) is the foundation of the profound primordial Dao, but the true secret techniques of celestial immortality must be transmitted orally from master to disciple and cannot be casually revealed. Without comprehending their profound meaning, one must not speculate recklessly or attempt alternative approaches.

In the section discussing "the mutual correspondence of elixir ingredients' souls": Zengqing (a mineral) is the hun (ethereal soul) of mercury, while mercury is the po (corporeal soul) of Zengqing; white cinnabar is the celestial hun of mercury, and sulfur is mercury's vengeful soul. The text also enumerates the interrelationships among various alchemical materials like realgar, orpiment, arsenic, saltpeter, and sal ammoniac, explaining the soul correspondences of different minerals in alchemy. Through specific combinations, these substances can produce miraculous transformative effects.

This passage explains the properties and combination principles of different materials used in Waidan (external alchemy, the Daoist practice of crafting elixirs of immortality through mineral refinement). It first emphasizes that if the Qi (energy properties) of the materials do not harmonize, the path to immortality cannot be achieved. Three core materials are highlighted:

Zengqing (a bluish copper-containing mineral) represents the essence of Wood, corresponding to the heavenly stems Jia and Yi, serving as the primary material. Cinnabar (mercury sulfide, red in color) embodies the nature of Fire, corresponding to Bing and Ding, symbolizing the Vermilion Bird (the southern fire-attribute divine creature). Lead represents the Metal phase, corresponding to Geng and Xin, embodying the nascent state of Metal-Water transformation. These three materials each possess miraculous transformative abilities—they can restrain the fluidity of mercury (quicksilver), and mastering this secret is essential for embarking on the immortal path.

Next, it mentions that sulfur also has efficacy for mid-level immortality practices. Ordinary sulfur is highly toxic, but the special sulfur used in alchemy is entirely different: it can assist in forming the elixir (like a minister supporting a ruler) and, when used alone, can transmute the "Five Metals" (a general term for metals) into treasures. According to the scriptures, refined golden sulfur can even transform brass (toushi) into true gold. However, impurities ("ghost flames") must be removed during use, and it must be paired with materials of its intrinsic phase, such as Zengqing.

Particular attention is given to "naturally born sprouts"—white cinnabar formed by the natural condensation of mercury, an extremely rare treasure. When ancient practitioners lacked such natural materials, they simulated the creative processes of heaven and earth (using the cosmos as a furnace and the four seasons as the firing process) to artificially refine them. Finally, the text stresses that although the properties of materials vary, as long as one masters the principle of "Three-One Mutual Dependence" (the harmonious interaction of the three main materials) and adheres to precise proportions, a unified alchemical effect can be achieved. This requires complete trust in the esoteric guidance of alchemical methods.

This scripture elucidates the methods and principles for refining the Golden Elixir (Jindan), the alchemical medicine used in Daoist practice to achieve immortality. The content is divided into three main sections.

First, it explains how combining the Three Hun Souls (the Daoist concept that humans possess three ethereal souls and seven corporeal souls) with mercury can produce three grades of elixirs. The alchemical process follows the principle "The Dao begets One, One begets Two, Two begets Three," ultimately forming an elixir that harmonizes the Three Powers (Heaven, Earth, and Humanity). It specifically mentions two supreme elixirs: the Divine Talisman White Snow Elixir and the Ninefold Transmuted Golden Liquid Elixir. These require multiple refinement cycles (nine transformations) to generate Qi (the core energy in Daoist cultivation). These elixirs correspond to the Three Shangqing Palaces (Purple Mist Palace, Celestial Emperor's Jade Palace, and Purple Imperial Palace), with the Celestial Emperor's Jade Palace—also called Tianyi Palace—serving as the repository for the highest-grade elixirs.

Next, it details the alchemical process: when mercury and azurite (a mineral) are refined in the crucible with fire, they emit spiritual light and eventually transform into immortal elixirs impervious to flames. These elixirs correspond to celestial palaces and are called "Luminous Sovereign Primordial Lord," said to manifest from the transformations of the Jade Dawn Lord (a high-ranking Daoist deity). The scripture emphasizes that such elixirs connect with the wisdom of celestial beings above and resonate with human meridians below—understanding this principle leads to the realization of the Great Dao.

Finally, it outlines medicinal compatibility principles: sulfur pairs with mercury, realgar with cinnabar and azurite, lead-tin alloys with gold-copper alloys. All ingredients must complement each other like the harmonious interplay of Yin-Yang. However, it sternly warns that adulterating with impurities like alum—though temporarily effective for healing—compromises the elixir's purity. Mercury's inherently pure nature must remain uncontaminated; practitioners must strictly adhere to proper ingredient combinations.

This scripture elucidates the Yin-Yang pairing principles of metals like lead, silver, and mercury in alchemical practice. Lead (black lead) belongs to the northern Water phase, appearing black yet containing a "silver embryo" (natural silver deposits within lead ore), much like fire hidden within wood. White represents the essence of Metal, while black symbolizes the foundation of Water. Mercury, though classified under Water, inherently carries fiery Qi.

The text emphasizes that Yin-Yang pairing forms the foundation of alchemy: the silver within lead acts as the masculine (Yang) principle, while mercury serves as the feminine (Yin) principle. Only through their union can the "white liquor" (the preliminary purified elixir fluid) be refined. This mirrors the Book of Changes concept that common people encounter these principles daily without comprehending them. Among the Five Phases, Water holds the primary position as the source of all creation—how could Daoist practitioners fail to grasp its wondrous transformations?

Key alchemical materials include: lead essence (the refined silver within lead), azurite, malachite, realgar, orpiment, arsenic yellow, sulfur, saltpeter, sal ammoniac, and rock salt. These substances must be combined according to Yin-Yang correspondences, just as the hexagrams in the Book of Changes cannot be mismatched. The furnace fire must align with the Triadic Harmony of heaven, earth, and humanity to achieve success.

The text specifically notes: superior-grade elixirs avoid saltpeter, sal ammoniac, and alum, though conventional physicians often mistakenly use alum with mercury in elixir preparation. In truth, alum's harsh nature overwhelms the five viscera—even if temporarily effective in healing, it plants latent harm. While herbal manuals record alum usage, its fiery nature persists after smelting, making it unsuitable for refining supreme elixirs.

(Note: "White liquor" refers to liquefied metallic substances; "lead essence" denotes refined silver extracted from lead; "Triadic Harmony" signifies the balance of heaven, earth, and humanity; the Scripture of Five Talismans is a key Daoist classic)

This scripture expounds the core principles and material ratios for refining the Golden Elixir (Jindan), the supreme alchemical medicine in Daoist cultivation. Using everyday analogies, it states that mercury retains its fundamental nature even after processing—just as cooked rice preserves the essence of uncooked grain, though their effects differ: raw ingredients act swiftly but violently, while processed ones work gradually yet gently. Human nature remains constant from youth to old age, yet crafting the Divine Elixir requires skillful harmonization of diverse materials' properties.

The supreme-grade Golden Elixir (called "Heavenly Mirror") demands precise proportions: The essence (Yellow Blossom/Huanghua) within lead belongs to Yang (masculine principle) and carries silver's nature, concealed within the lead; while the Mercury Pool (Huachi, a poetic name for mercury) belongs to Yin (feminine principle), corresponding to the White Metal Star of the West. The primordial Qi (vital energy) of lead's essence can transform mercury, mirroring the union of Yin-Yang between the North (Water) and West (Metal). Refined mercury turns into a white liquid, while its black residue represents Water's foundation, aligning with the North's Zi position.

The second-grade elixir, "White Snow," primarily uses mercury (Chanu, the Maiden) but requires multiple auxiliary materials for success. The process appears simple yet proves arduous, as it depends on critical adjuncts: Azurite (Zengqing, a copper mineral) embodies the celestial Wood essence of Heavenly Unity (Tianyi), while Yellow Sprout (Huangya, a term for sulfur) represents Fire essence. Sulfur and orpiment (realgar) must undergo exact proportional transformations, akin to color shifts from yellow to purple. All materials must follow the generative and restrictive cycles of the Five Phases (Wuxing), never violating the operational laws of the Eight Trigrams (Bagua).

The text emphasizes three alchemical imperatives: The "bones and sinews" (the elixir's physical structure) cannot form without azurite; Yin-Yang transmutations rely on lead-gold amalgamation; and medicinal potency remains latent unless Water and Fire achieve dynamic balance. Sulfur stands as the most crucial material, while orpiment requires separate processing. Niter and sal ammoniac (two minerals) must undergo chromatic transitions from white to yellow, then purple. Any miscalculation in material ratios guarantees complete failure.

This scripture elucidates the principles and efficacy of three essential elixirs in Daoist alchemical practice. Materials such as lead essence, white fluid, golden essence, and autumn stone all contain the Qi (vital energy) of heaven and earth's Yin-Yang balance. Through specific methods, they can be refined into the "Golden Sand Elixir" (a supreme alchemical product), which grants immortality when ingested.

The text details three primary elixirs:

The first is called the "Divine Talisman Elixir" (Shenfu Dan), corresponding to spring and summer. It embodies Yang energy, primarily refined from lead and yellow sprouts, symbolizing the vibrant life force of heaven and earth in springtime. This elixir resonates with the growth of all things and is considered the highest-grade immortal pill.

The second is named the "White Snow Elixir" (Baixue Dan), aligned with autumn. It embodies Yin energy, refined from cinnabar and white mercury, representing autumn's characteristic condensation of cold dew into frost and the gathering of Yin Qi. This elixir bestows miraculous transformative abilities and also grants longevity.

The third is called the "Nine-Cycle Elixir" (Jiuzhuan Dan) or "Golden Fluid Elixir" (Jinye Dan), corresponding to winter. Through nine refining cycles (as nine symbolizes the ultimate number in Daoism), it transforms sulfur and other materials from Yang to Yin, ultimately achieving a pure Yang constitution. This elixir harmonizes with the patterns of the Five Phases (Wood, Fire, Earth, Metal, Water) and the Three Realms (heaven, earth, and humanity).

The scripture emphasizes that genuine immortal techniques invariably rely on these three elixirs. Each was created by one of the Three Pure Ones (Sanqing), while other miscellaneous alchemical methods are deemed unorthodox. Their refinement requires precise ingredients: the Nine-Cycle Elixir uses yellow divine glue, the White Snow Elixir requires heavenly yellow sprouts combined with yellow divine glue, and the Divine Talisman Elixir employs lead yellow sprouts. Though their efficacy varies (with the Divine Talisman being supreme, the Nine-Cycle secondary, and the White Snow third), all three represent authentic paths to transcendence.

This scripture primarily discusses the mutual generation and restraint relationships in medicinal combinations during alchemical practices, emphasizing that herbs must be compounded according to specific principles to avoid elixir-making failures.

Chapter Seventeen, "The Gate of Matching and Transmitting Qi Through Complementary Substances," identifies four materials with compatible properties for mercury refinement: saltpeter, sal ammoniac (a mineral salt), realgar, and orpiment. Realgar reacts with mercury to produce a golden substance, requiring the addition of azurite (a copper mineral) as a catalyst, while orpiment must be paired with malachite (another copper mineral). Saltpeter serves as a stabilizer here, preventing the volatilization of medicinal properties. These four materials interact like the traditional Chinese medical hierarchy of sovereign, minister, assistant, and envoy—their ratios must be strictly maintained without impurities disrupting the balance.

Chapter Eighteen, "The Gate of Matching Persian Lead Essence with Complementary Substances," focuses specifically on lead refinement. Persian lead (high-purity lead from ancient Persia) is termed the "White Tiger's Gengxin Metal" and considered premium material for producing "Yellow Sprouts" (an intermediate alchemical product). The method involves repeatedly calcining mercury and lead under intense heat until they transform into a golden hue. This refined lead can also transmute other minerals into gold. In contrast, Jiazhou lead (from Leshan, Sichuan) requires combination with sulfur to produce the secondary elixir "Great Unity's Transformation Pill." The text particularly warns that lead must be refined to a golden state before use—failure to do so would compromise the elixir's efficacy.

This passage discusses the specific methods of combining lead from Jiazhou (present-day Leshan, Sichuan) with other minerals in ancient alchemical practices. Jiazhou lead held particular importance in alchemy, being referred to as "true lead" (zhenqian) or "metal lord" (jingong).

The text first describes melting Jiazhou lead with sulfur, then refining it with intense heat over one hundred days until it transforms into a mercury-like substance. Continued refinement yields either medicinal elixirs or silver. This type of lead was also used to create "hua chi" (flowery pool) vessels specifically designed for processing mercury-based substances.

Persian lead (from present-day Iran) required different methods: six liang of this lead refined with mercury under fierce fire produced a yellow substance (huanghua). When combined with cinnabar and other yang-natured medicinal substances in a wooden vessel for one hundred days, it formed elixir pellets the size of wutong seeds. Consuming one pellet daily on an empty stomach could nourish the shen (spirit), improve eyesight, and darken hair—with white hair turning black in under two hundred days, representing a minor achievement in cultivation practices.

Jiazhou lead could also be processed into various forms including yellow lead (lead tetraoxide), litharge (lead monoxide), and ceruse (basic lead carbonate), all crucial alchemical materials. Remarkably, it could even extract silver-like substances from copper vessels. Persian lead's yellow product could stabilize mercury when refined separately.

The text emphasizes an important principle: genuine "great medicines" (advanced elixirs) don't actually require lead. Those using lead must understand the harmony of the "three powers" (heaven, earth, and humanity). Though lead undergoes continuous transformation during refinement, its metallic nature must completely vanish in the final elixir. True elixirs have no fixed form—the essential skill lies in mastering lead's transformative patterns.

Finally, a detailed formula is recorded: one jin of Jiazhou lead repeatedly refined down to one liang of snow-white substance, combined with one liang each of sulfur, mercury, limonite, and stalactite. The refinement process requires sequential addition—first melting the lead into liquid, then successively adding mercury, sulfur, and minerals while stirring continuously with bamboo sticks until complete fusion occurs.

This scripture describes the specific methods and effects of elixir preparation by ancient Daoist practitioners. The primary material used is lead (referred to as "Huachi" in the text), combined with other minerals through an intricate refining process.

First, the lead is ground into purple powder and placed in a sealed crucible for continuous firing over one hundred days, with no more than one jin of fuel used daily. After completion, the material is ground again into powder, placed in a silk pouch, and suspended in an underground pit for three days. It is then steamed twice in porcelain vessels and mixed with human breast milk to form pills the size of wutong seeds. Initially taken with wine (one pill per dose), the dosage gradually increases to ten pills, after which they should be swallowed with saliva alone. Continuous consumption for a hundred days is said to restore rosy complexion and darken hair, even enabling grain abstinence (xiuliang).

However, the text explicitly states that while such elixirs can regulate the body and treat wind-related ailments, they cannot achieve immortality. Lead possesses the unique ability to transform the "Five Metals" (gold, silver, copper, iron, and tin). Through specific refining methods (Huachi technique), sixteen effects can be produced—including facial rejuvenation and age reversal—but mastering these requires authentic oral transmission.

The later-mentioned "Pangtong Qi Method" refers to another technique for refining the "Three Yellows" (orpiment, realgar, and arsenic sulfide). It emphasizes fire control (fuhuo) during preparation, utilizing saltpeter (qiushi) as an auxiliary agent to restore the medicinal properties to their original state. This process is metaphorically described as a solar-lunar eclipse—temporarily obscured but ultimately returning to radiance. Practitioners cultivating ascension techniques must pay particular attention to these alchemical principles.

This passage discusses the properties and interactive relationships of several key minerals in alchemical practice, with particular emphasis on the unique efficacy of "autumn stone" (qiushi).

Autumn stone (a mineral, likely referring to saltpeter) belongs to the solar yang energy of spring, yet is restrained by the metallic qi of autumn. Saltpeter can suppress yang-based medicines—without its inclusion when refining the "three yellows" (realgar, orpiment, and sulfur), it becomes impossible to neutralize their yang toxicity. Both the three yellows and the "eight minerals" (baishi) possess pure fiery yang nature. Although mercury (shuiyin) is inherently watery, when refined by fire it transforms into silver while retaining its essential mercury quality.

The crucial technique lies in using autumn stone to subdue (fuzhi) these minerals while preserving their original properties, thereby unlocking their full potency. Autumn stone functions like a virtuous minister assisting an enlightened ruler—it serves as the guiding force among yang medicines. The refining method involves processing natural cinnabar (baizhusha) into powder through fire and water treatment before combining it with autumn stone. Autumn stone forms in cold regions through the congelation of frost and ice, while white cinnabar originates from ancient ice-soil formations over millennia—both share similar inherent qualities.

The text specifically corrects a common ancient misconception: mistaking the golden flecks within lead for "yellow sprouts" (huangya, an alchemical term denoting medicinal essence). In truth, lead inherently combines dual attributes of metal (western gengxin) and water (northern renkui). The Xuanyuan Shangjiao (Supreme Primordial Teachings), transmitted by Master Bohe to Yin Zhenjun, originated from the western desert regions and particularly emphasized lead refinement techniques, whereas eastern Central Plains traditions predominantly employed Han Chinese methods.

This passage reveals the fundamental alchemical principle of "like seeks like" (tongqi xiangqiu): only by pairing substances with compatible natures can optimal refining results be achieved. The generative and restraining relationships between different minerals mirror the carefully balanced dynamics between rulers and ministers in governance.

This passage elucidates the Dao of selecting and utilizing lead (an essential material in Daoist alchemy) during the Golden Elixir (Jindan) refinement process. It describes two primary types of lead: native Chinese lead and the lead from the Western Regions' shifting sands. Laozi (the Supreme Venerable Sovereign) discovered this sand-region lead to be the purest, classifying it as supreme-grade material for the Golden Elixir, known as "Persian Lead."

The text employs a human metaphor: just as talented individuals conceal their brilliance, true lead contains concealed essence. Quoting the Lingbao Five Talismans Scripture, it states that alchemists who obtain this purified lead may attain the state of Perfected Being (Zhenren). Lead application manifests in three progressive stages: the superior method preserves the lead's essence without depletion, the intermediate method extracts partial essence, and the inferior method uses it merely as auxiliary material—all three techniques derive from sixteen refining pathways of lead.

Golden Elixir refinement must comprehend the principle of "Three Powers" (Heaven, Earth, and Humanity) harmonization, requiring the triad of lead, mercury, and sulfur combined with azurite (a blue mineral) as catalyst. Azurite symbolizes the spring-generating Qi of the East, facilitating material fusion. Those ignorant of this principle who haphazardly compound elixirs from five metals and eight minerals may temporarily darken white hair or restore youthful appearance, but cannot genuinely prolong life—when their lifespan ends, death still comes. Authentic Golden Elixir must strictly follow the "Three Powers harmonization" law.

(Note: "Three Pure Ones" (Sanqing) refers to the supreme Daoist deities—Jade Pure, Upper Pure, and Grand Pure; "Three Palaces" correspond to their celestial realms; "Yellow Spirit Paste" denotes the gelatinous substance formed during elixir refinement.)

This passage elucidates the principle of Yin-Yang interaction in alchemical practice (Neidan cultivation), emphasizing the pivotal role of lead (symbolizing primordial Jing/essence) in the alchemical process. Consuming the perfected Golden Elixir (Jindan) grants longevity beyond the constraints of mortality, aligning one's lifespan with heaven and earth.

When heaven and earth first separated, people only knew of the Green-Waisted Envoy (the deity governing plant growth). Later generations, however, lost understanding of how to harness the transformative Dao of primordial Qi, failing to gather the seasonal energies of the four quarters or comprehend the "yellow sprouts" (embryonic elixir) nurtured through spring, summer, autumn and winter. Such practitioners remain trapped in worldly dust, unable to find the gateway to cultivation, much less employ the symbolic furnace fire with the Five Phases and four seasonal energies to construct the "Flower Pond" (a metaphor for the Dantian) using lead's Qi.

Lead carries multilayered symbolism in alchemy: its "bones" represent the yellow sprouts (elixir foundation), its powdered form symbolizes assisting ministerial ingredients, its liquid state resembles the Flower Pond, while its substance constitutes the fundamental material for crafting the vessel. Lead's efficacy integrates the Five Phases, possessing sixteen applications—each containing supreme treasures. As the "Right General" (symbolizing Yin), lead is also termed feminine nature or Yin's subduing force, governing the restraint of Yang energy. Yang, positioned on the left, symbolizes masculinity and generates the "three yellows and eight minerals" (elixir ingredients), yet ultimately submits to Yin's control.

Just as masculine essence dissipates within a woman's womb, Yang energy ultimately dissolves through Yin's influence. Thus, enlightened practitioners treasure primordial Jing to preserve life—this encapsulates the elixir's foundational principle. The three yellows' properties require Yin's tempering for stabilization, mirroring how Yang submits to Yin. Ordinary people cannot perceive the Yin essence (sunspots) within the sun, just as men have wives—Yin and Yang interact with rhythmic regularity. A man's unwavering devotion to his woman manifests Yang energy's submission to Yin, while the moon's Yang essence (moonlight) resembles a woman nurtured by her husband's care, absorbing Yang without separation.

This illustrates the Dao of Yin-Yang resonance and conjugal union—through mutual devotion and harmony, the Great Dao is accomplished. The sun symbolizes masculinity (externally Yang but internally Yin), while the moon embodies femininity (externally Yin but internally Yang)—their energies mutually resonate. Their thirty-day conjugal cycle (lunar phases) facilitates reciprocal gathering of essential Qi, begetting all creation's progeny. The Yijing states that Yin-Yang principles correspond to sun and moon, declaring "one Yin, one Yang constitutes the Dao"—no celestial symbols manifest this more clearly than these orbs. Thus the Great Elixir is also called the Sun-Moon Elixir. An alchemical verse declares: "Sages grasp creation's mysteries, cradling sun and moon in their crucible. Gently they pivot heaven-earth's essence, gathering Yin-Yang to command spirits. Yet who truly knows the solar soul and lunar魄's奥秘?"

This scripture elucidates the principles of cultivating the Golden Elixir (Jindan), with its core revolving around the mutual generation of Yin and Yang. If practitioners persist for a thousand days, they can attain the state of "casting off the mortal body and exchanging the bones." The "Three Yellows" mentioned here—realgar (Xionghuang), orpiment (Cihuang), and sulfur (Liuhuang)—though classified as Yin-based medicinal substances, can be refined into an elixir of immortality through the harmonization of Yin and Yang. This process mirrors human gestation, where life takes form within the Yin energy of the mother's womb over ten months.

Yin and Yang are interdependent: without Yang energy, Yin cannot flourish; without Yin energy, Yang cannot gestate. Like the alternation of sun and moon, neither can be omitted. The text mentions the "Supreme General" (referring to the heart) located on the body's right side, governing martial functions. Men's blood circulates leftward, while women's flows rightward, illustrating the operational laws of Yin and Yang within the human body.

Mercury (the essence of the Great Yin) contains Yang energy yet remains fundamentally Yin in nature. Lead ore (associated with the Renzi position, representing the northern Water phase), though Yin in nature, harbors the metallic essence of Gold. When these two meet, it resembles the mutual generation of Metal and Water. Under the refining fire, they transform into new substances. Cinnabar originally stems from the "Yin Palace" (underground mineral veins) but later resides in the Li position (southern Fire phase). Sharing the same origin as lead, both emerge from the metallic ore veins of "Golden Splendor" (Jinhua).

The "Canopy" (referring to the sublimated product of lead) resembles the sky sheltering all things. Though dense clouds may not bring rain, the mist and dew formed by Yin energy still nourish the earth. The White Tiger (symbolizing metallic lead), the Golden Cauldron (alchemical furnace), and the Yellow Sprout (initial form of the elixir) are all substances born from the same category through Qi interaction. The text employs dragon and tiger as metaphors for cloud-rain dynamics: the dragon embodies the cloud's soul, the tiger represents the wind's spirit. Their interplay resembles the flow of molten lead within golden embankments.

All things follow the operational patterns of Qi (vital energy), encompassing cycles of growth, flourishing, decline, and rest. Ancient immortals comprehended this profound creative principle, refining the "Three Elixirs" (likely referring to the upper, middle, and lower Dantian) and exhaustively studying hundreds of medicinal transformations to ultimately master the mysteries of heaven-earth's Three Primordials (Jing, Qi, Shen). These principles are recorded in cosmic operations and verified across classical texts.

The foundation of cultivation lies in grasping Yin-Yang and the Five Phases (Wood, Fire, Earth, Metal, Water): Metal Qi arises from Geng-Xin (west), Wood Virtue (De) is born in Jia-Yi (east), roots hide in Ren-Gui (north), while gains and losses manifest in Bing-Ding (south). The Four Symbols establish heaven, the Eight Trigrams (Bagua) correspond to earth—the true essentials of alchemy are all contained within these twenty chapters. Practitioners must apply them with utmost care, for these secrets transmitted through millennia must never be misinterpreted.

This passage explains how to select and use ritual implements for warding off evil spirits during alchemical practices. Master Yin Zhenjun (a renowned Daoist alchemist) mentions that special materials with mutually generative and restraining properties should be used to craft implements for subduing ghosts and demons, which are best placed near the alchemical furnace.

The supreme implement is a white-bladed knife forged from "ghost-wrought iron" (a special metallic alloy), measuring between twelve to five inches in length. If this iron is unavailable, pure steel may serve as substitute, with bronze blades being the third option. Regardless of material, the implements must be differentiated by their gendered properties (Yin-Yang complementarity), just as dragon and tiger energies mutually nourish each other. Crucially, only brand-new blades should be used—previously employed tools lose their efficacy.

During elixir refinement, Qi regulation requires implements embodying Yin-Yang complementarity. Mercury and lead inherently possess these opposing yet complementary qualities, creating a field of mutually generative and restraining energies. The "dragon and tiger" symbolism represents the fundamental nature of the Dao—this harmonized Yin-Yang power keeps malevolent spirits from approaching the furnace. When not used in alchemy, the blade should be enshrined near one's head year-round, ritually cleansed and polished annually with perfumed water. During elixir preparation, waving it around the furnace drives away fearful ghosts.

The text emphasizes that refining the Golden Elixir (Huandan) requires metallic implements to harmonize Qi. The key lies in discovering material combinations with mutually generative and restraining relationships—such as lead-mercury symbolizing dragon-tiger, or the Kan-Li (water-fire) trigrams from the Bagua. By mastering these principles of mutual generation and restraint, coupled with secret methods from the Jade Perfection Manual (Yuzhen Jue), practitioners can comprehend the profound mysteries of alchemical cultivation.