About this page. The original text of 《靈寶眾真丹訣》 (Dongxuan 洞玄部, 1 volume) is shown in Classical Chinese as transmitted in the Kanripo (Kyoto University) edition. An English interpretation of the 13 passages on this page accompanies it: select a passage or press “Interpretation” to show it. All texts in English
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Vol. 1
The "Method of the Soul-Returning Elixir" from Scroll Eight of The Sacred Treasure Compendium of Authentic Alchemical Formulas (with preface):
Human life is bound by the Five Phases (Wood, Fire, Earth, Metal, Water) and regulated by the five cardinal virtues (benevolence, righteousness, propriety, wisdom, and faithfulness), yet constantly harmed by five flavors of food and invaded by eight directional pathogenic Qi (vital energy). From nursing infants to white-haired elders, none are exempt from wind pathogens causing fatal illness. Some damage their bodies through gluttony, others fall ill from starvation or dehydration. There are those who crave salty, sour, or pungent foods, those who fear heat yet expose themselves to drafts or dread cold yet scorch themselves by fire. Some stand too long under moonlight or seek shade beneath trees, while external injuries, accidental consumption of heating medicines, or excessive indulgence in desires all allow pathogenic Qi to invade the hundred orifices, with toxins accumulating in the four limbs.
These maladies manifest as: clumsy limbs and slurred speech, excruciating bone pain, numb skin with unbearable itching, stiff muscles, excessive phlegm with irritability, stagnant Qi and blood circulation, sallow complexion, or even prolonged bedridden states with swollen face. Some seemingly healthy people die suddenly—men when Qi draws in wind pathogens, women when blood follows wind's movement—for none escape wind's lethal influence.
People today understand nothing of wind's treatment, only attacking internally with medicines. Yet wind pathogens lodge firmly between the five viscera and six bowels, within the limbs and hundred vessels—how can decoctions eradicate them? Even consulting physicians versed in the Classic of Difficulties and Basic Questions, employing three generations of ancestral medical knowledge, cannot cure such stubborn illnesses.
During my years of seclusion in Mount Taibai, I tried countless medicines without effect until an elder bestowed this elixir. Taking five pellets gradually restored me. After prostrating to heaven for the formula, the elder required an oath against careless transmission before teaching it. I record it here, hoping recipients will treat it reverently and avoid reckless dissemination that invites misfortune. Prepared correctly, its divine efficacy is assured.
The mutual generation and restraint of medicinal substances: cauterizing medicines restrain burning medicines, burning medicines restrain boiling medicines, boiling medicines restrain raw medicines, raw medicines counter boiling medicines, boiling medicines counter raw medicines, raw medicines counter cauterizing medicines, and cauterizing medicines counter burning medicines. This cyclical restraint operates like ministers fulfilling their duties and fathers/sons maintaining proper roles—only thus can complete efficacy manifest.
(Note: "Five Phases" here refers to fundamental elements composing all things; "five cardinal virtues" in this context denotes five normative states affecting human health; "eight winds" indicates pathogenic Qi from eight directions.)
This passage describes a miraculous elixir recorded in the Lingbao Scriptures of Authentic Alchemical Formulas, detailing both its preparation and effects. The elixir consists of two components—yin and yang. The yang component subdues yin energy to draw out its essence, while the yin component counteracts yang energy to extract its vitality. Though it cannot directly confer immortality, consuming just one pellet (about the size of a bean) ensures freedom from illness within one’s natural lifespan.
For those already afflicted by disease:
- Individuals suffering from long-term paralysis due to stroke or injury can take one pellet as prescribed, with severe cases requiring no more than ten pellets.
- For sudden death where warmth remains near the heart, mix one pellet with vinegar, knead it into the navel a thousand times, and warmth will gradually spread from the navel. Once the eyes open, administer another pellet with warm vinegar to revive the person.
- The remedy is especially potent for stroke patients, regardless of how long they have been ill.
Storage method:
Each pellet should be the size of a mustard seed, dried thoroughly before storage. Patients, regardless of illness duration, should first take half an ounce of hongxue (a medicinal preparation) or tongzhong san (a laxative) with tea—severe wind disorders may require one ounce. This induces two or three bouts of diarrhea. Afterwards, take one pellet with ginger decoction while massaging the affected area. Soon, a fiery heat will flow to the pain, providing immediate relief.
Remarkable effects:
- Stroke patients bedridden for months or even a year can rise and walk immediately after one pellet.
- For the most severe cases, take one pellet after each bout of diarrhea, repeating every three to five days. Recovery is assured with no more than ten to twenty pellets daily.
- Those with chronic injuries that flare up in damp weather find exceptional relief with one or two pellets.
Precaution:
The elixir’s potency accumulates in the soles of the feet (left for men, right for women). In future ailments, merely focusing the mind on the medicine will summon its effects. The scripture concludes with the formula: jinpu (24 slices) and guangming sha (1.01 ounces, ground fine as flour, boiled for three days in buckwheat-ash solution, then washed and weighed).
This scripture records the detailed formula and preparation method for compounding elixirs in ancient Daoist practice. The text is divided into two main sections:
The first part specifies the proportions and initial processing of various medicinal ingredients:
- Realgar (3 parts, ground into powder and boiled in vinegar for three days before filtering and weighing)
- Orpiment (3 parts, ground and boiled in wine for three days)
- Bezoar, musk, seal's penis, tiger bone, and dragon teeth (4 parts each, used raw and ground)
- Actinolite, magnetite, amethyst quartz, native copper, and long-strand stone (3 parts each)
- Polygala root, morinda root, scrophularia root, black snake, and epimedium (5 parts each)
- Costus root, nutmeg, deer antler (prepared like dried persimmon), and cinnamon (6 parts each)
- Corydalis tuber and lignum nephriticum (3 parts each)
The second part details the alchemical preparation process:
1. Place sulfur, realgar, cinnabar, and native copper in a flask, cover the mouth with gold foil, and roast over gentle heat for three days with the flame maintained three inches from the vessel.
2. Process actinolite and three other minerals separately in another gold-foil-covered flask, half-buried in ashes and fired for three days with daily flame adjustments.
3. Grind ten taels of stalactite into fine powder, place in a silk pouch suspended in a pot, and decoct to extract the liquid. Use part of this solution to grind rhinoceros horn, while the remainder decocts polygala and other herbs.
4. Continue decocting costus root and other ingredients in this liquid, finally adding one sheng each of rehmannia juice, ash-free wine, and boys' urine to blend.
(Note: These alchemical methods involve heavy metals and special materials that should not be attempted today. Ancient Daoism believed such carefully prepared compounds could transform material properties to achieve longevity or spiritual cultivation goals.)
This scripture describes the preparation method and efficacy of a Daoist elixir known as "Coffin-Breaking Pill" (破棺丹):
Preparation Process:
The medicinal decoction is first simmered from three liters down to six liters using alternating gentle (wenhuo) and strong (wuhuo) flames. When the liquid reduces to one liter, various mineral and metallic ingredients are added while stirring continuously. Upon achieving a porridge-like consistency, the mixture is removed from heat to incorporate five types of raw medicinal powders including bezoar (牛黄). After thorough mixing, six parts of roasted soapberry seeds (皂荚仁), two parts of borneol (龙脑), and freshly ground rhinoceros horn juice are added. The paste is then pounded three thousand times in a mortar by a strong man until reaching extreme viscosity. Finally, the elixir is formed into mustard-seed-sized pills (never larger).
Medicinal Efficacy:
This elixir possesses resurrection properties. For cases of sudden death where the body remains pliant, dissolving a mung-bean-sized pill in heated vinegar and dripping it into the deceased's mouth can revive the person in eight or nine out of ten cases.
Additional Notes:
- The ingredients are divided into three portions arranged in a pyramidal "品" formation, each called "one mouthful."
- Incorporating refined high-quality mirabilite (四川产的最好), particularly from Sichuan, enhances potency.
- Special vessels like bronze bottles and amethyst quartz containers are used during preparation, with strict fire regulation requirements.
- The decoction process involves initially boiling twenty herbs in two dou of water until reduced to one dou, followed by simmering another eleven ingredients.
(Note: "Alternating flames" refers to regulated heat intensity; "Coffin-Breaking Pill" serves as emergency Daoist medicine; "soapberry seeds" denote Gleditsia sinensis seeds; "borneol" indicates a precious aromatic resin.)
This scripture details the method for preparing "Purple Gold Cinnabar Sand" (Zijin Dansha). Here's a modern interpretation:
First, prepare premium-grade cinnabar (half a jin), azurite (three liang), and realgar (two liang). Crush these medicinal ingredients in an iron mortar until they reach the size of Chinese honey locust seeds, then place them in a one-sheng capacity bottle. Boil with salt-bittern water for twenty-one days, maintaining a gentle "fish-eye" level simmer without allowing overflow. Test by removing one grain—wash it clean and examine against light. If it appears golden, the process is complete; if reddish-black hues remain, continue boiling for seven more days.
After drying, roast over fire to dispel Yin energy, then transfer to a specialized "alchemical cabinet" (a type of refining vessel). Add two jin of salt crystals and one liang of saltpeter, melting them into liquid within the bottle. After crushing and reheating, grind into fine powder to layer the cabinet's base. First arrange a stratum of azurite and orpiment, then level with salt powder, leaving one-third opening before sealing. Cover with cloth and tile, securing tightly with Six-One Mud (a specialized alchemical sealing compound).
Proceed with graduated firing: Begin with four-liang fire for seven days, advance to six-liang fire for four times seven days, half-jin fire for two times seven days, and conclude with three-jin fire for final calcination. Once cooled, extract the product and steep in yellow cow's milk within bamboo tubes. Steam over black bean broth three times, then soak in cold spring water for three days to eliminate any residual grain energy. Finally, pulverize finely and mix with mulberry bark juice to form millet-sized pills. Consume three pills daily with wine.
This elixir treats thirty-six wind disorders—including sinew-bone wind, violent wind, opisthotonos wind, kidney wind, and heat-toxin wind—alongside various cold-wind syndromes. Prolonged use transforms skin and hair, prolongs life, and grants bodily lightness. Its full effects defy enumeration. For enhanced potency, take four liang of the product and refine again in the cabinet following the initial method.
The Lingbao Zhenren Danjue (Numinous Treasure Authentic Alchemical Methods) section describes two alchemical preparation methods, which I'll explain in plain terms:
The first method is called the "Golden Jasper Cinnabar Transformation into Golden Millet Technique," primarily used for treating all illnesses, prolonging life, and enhancing beauty. The procedure involves several steps:
1. First, mix yellow lead oxide, white clay, and tile ash with vinegar and salt to form a paste. Shape this into a hollow wax mold (like a wax ball), let it dry in shade, then make an opening to remove the wax core before firing the clay shell again.
2. Grind high-quality cinnabar into powder and fill the clay sphere with it. Add earthworms and mud, pound into a paste, then seal the opening.
3. After the clay ball fully dries, encase it with an iron ring and place it in an iron cauldron. Pour molten lead inside (about two inches deep).
4. Slowly calcine with chaff fire for 120 days, maintaining the lead in a softened state throughout.
5. Remove and roast over open flame on the ground. Upon cooling, obtain bluish-purple medicinal pellets.
6. Take half the pellets and steam them five times with cow's milk (changing the milk three times) - this preparation treats skin discolorations.
7. Finally, grind finely and mix with millet rice to form pellets the size of millet grains: age 40 takes 1 pellet daily, age 50 takes 2 pellets, age 60 takes 3 pellets.
The second method, "Feathered Transformation River Chariot Technique," is more concise:
1. Take four liang (about 150g) of premium cinnabar (granules the size of soapberry seeds).
2. Add half liang (about 19g) of Guazhou yellow alum (yellow alumstone from Guazhou region).
3. Other steps likely resemble the first method, though the original text provides fewer details.
These elixirs were claimed to cure various diseases, slow aging, and improve complexion. Notably, the text warns "must not consume excessively," showing ancient Daoist adepts recognized the need to control dosage in alchemical preparations.
This scripture describes an intricate alchemical process for refining elixirs, divided into several key stages:
First, cinnabar must be ground into a paste using rice vinegar aged for three years, forming an outer coating. After drying, half an ounce of premium western gengjin metal is hammered into thin sheets, cut into small pieces, and used to wrap the cinnabar again. Next, one ounce each of high-quality realgar from Wudu and zengqing mineral are ground and boiled with vinegar into a gelatinous substance, shaped into small cakes to envelop the cinnabar.
Once dried, another layer is added using a mortar paste of salt and vinegar. After complete desiccation, a container is crafted from pure lead (with its own specialized manufacturing method), requiring triple cycles of smelting, pounding, and sifting. Six ounces of lead-silver alloy are forged into a box with precise dimensions: a contact surface depth of 2.4 inches and upper width of 1.2 inches.
A layer of pure lead about 0.2 inches thick is laid at the box's base. The processed cinnabar pellets are arranged like lotus seeds before being covered with more pure lead. This layering continues until the container is full, secured with silver hoops and sealed with liuyi ni (a special clay mixture). After drying, five pounds of salt refined twice with saltpeter are crushed and placed in a larger iron cauldron serving as the outer vessel.
The earth furnace (16 inches deep, 14 inches wide) burns horse manure and rice bran for forty-nine days. Upon opening the cauldron, if the silver box has turned golden, it can be removed; otherwise, firing continues for seven more days. After cooling, the box is opened to collect the lower layer's mixture of yellow vitriol, realgar, and zengqing.
Finally, a small pellet (about half a bean's size) is ground and refined with two ounces of mercury over gentle heat in a pot, completing the first-stage elixir (preliminary refinement). Twelve ounces of luminous cinnabar are then ground and combined with this initial elixir, repeating the entire process for the second refinement cycle.
Note: This represents a complete Waidan (external alchemy) procedure involving multiple minerals and complex techniques, demonstrating the precision of ancient Daoist alchemy. The term "stage" (zhuan) refers to progressive refinement cycles, each representing purification and sublimation.
This scripture details specific procedures in Daoist alchemical practice, divided into three main sections:
The first section explains the method for refining the "Second Transformation Purple-Gold River Chariot":
The prepared elixir is placed in a crucible and covered with half a pound of straw ash, then slowly heated over a low flame for 120 days. Subsequently, it undergoes intense firing for 10 days before being removed. This elixir requires a month-long immersion in cold springs to remove toxicity, followed by steaming with breast milk. Finally, it is mixed with mulberry bark juice to form millet-sized pills—only one pill may be consumed daily, conferring longevity and curing various ailments. The text particularly emphasizes that this secret method must not be casually transmitted to those lacking Daoist attainment.
The second section describes the "Third Transformation Divine Chamber River Chariot" refinement:
Take one pound of cinnabar (bright vermilion), grind it finely, and mix it with vinegar to form a paste. Construct an outer chamber within a porcelain crucible and place the processed cinnabar inside. Add eight taels of mercury and nurture it in the furnace with two taels of controlled heat for 120 days. Upon successful refinement, purple-gold is obtained. For usage, take six taels of mercury and refine it further with two taels of controlled heat.
The third section presents the "Golden Splendor Yellow Sprout Method":
Fuse half a pound of raw silver sprouts with half a pound of mercury to create a silver paste. Select high-quality oil bottles from Hunan as containers. Construct a three-tiered furnace symbolizing the triad of Heaven, Earth, and Humanity. The furnace should have two openings below—a main front gate four inches high and a smaller rear gate one and a half inches tall. Fire control proceeds through three distinct phases, each using charcoal fires four inches long. The optimal starting time is the eleventh lunar month, with the process lasting ten months.
These alchemical methods exemplify the Daoist neidan (internal alchemy) tradition's emphasis on precise fire control, temporal cycles, and ritual protocols, strictly adhering to prescribed sequences and taboos.
This passage describes the preparation method for the "Nine Cauldrons Elixir" (九鼎丹) in Daoist alchemy, explained in modern terms:
The first year of elixir preparation requires sixty consecutive days of heating with relatively strong "martial fire" (武火). During the process, the furnace should be covered with a basin, leaving a one-inch opening for ventilation. Starting from the midnight Zi hour (11pm-1am), the medicine bottle's mouth should face upward, then be turned downward during the Wu hour (11am-1pm), and turned back at midnight. This cyclical operation requires rotating the inner medicine bottle while keeping the outer container stationary. After completion, an additional layer should be added to the furnace, which resembles a steamer. The ventilation hole should be covered with paper at midnight and uncovered at specific hours.
This fire regulation continues for five months, after which the medicine is weighed. If insufficient, mercury is added to compensate. When the medicine congeals into lumps, it's removed, crushed, ground, washed with water, and sun-dried. Then one-third portion of fresh mercury is added, spread evenly without sealing, and the previous fire regulation continues for another month. After repeating this process for ten months total, cinnabar-like crystals appear on the surface - these represent the medicine's essence, yielding about half a pound of brownish substance, completing the initial "fire subduing" (伏火) stage.
This prepared medicine is stored separately, then subjected to sixty more days of martial fire until turning crimson red. After removing its fire toxicity, it becomes consumable and is said to prolong life. The entire process takes ten months with continuous, gentle fire regulation resembling bowel movements. Adding another half-pound of mercury and refining for a month produces more brownish substance. Continuing this for a year yields the "Worldly Benefits Fire-Subdued Elixir" (世利伏火丹).
By adding mercury monthly for nine consecutive cycles, one obtains one pound of elixir with miraculous healing properties - this becomes the "Nine Cauldrons Elixir." The text attributes this method to the secret "Golden Flower Elixir" (金华丹) technique recorded in the Zhouyi Cantongqi (参同契), representing a precious form of external alchemy (Waidan) known to very few practitioners.
The mentioned formula includes: "White Tiger" (likely lead or certain mineral) 30 taels, "Supreme Yin Mysterious Essence" (a mineral) 12 taels, alum 12 taels, and lead powder 8 taels. The passage concludes by stating this formula was compassionately transmitted by Lord Laozi (太上老君) to aid struggling cultivators.
This scripture describes two methods of ancient alchemical practice, which we will explain in sections:
The first method, "Silver Essence" refinement:
1. Crush three medicinal herbs into powder and mix with vinegar to form a medicinal paste
2. Mold eight liang of wax into an egg shape, then evenly coat the wax mold with the paste
3. Encase it in a half-inch layer of yellow clay, leaving a bean-sized hole at the top
4. After drying, burn away the wax mold and place Xuanwu (referring to mercury or lead-mercury mixture) through the hole
5. Seal the opening with the medicinal paste and refine continuously with mild fire for 63 days (seven times nine days)
6. The resulting silvery substance is called "Silver Essence" - one liang can melt one jin of copper
The text mentions that the "Eight Lords" called this white substance "Lord Ji's White," referring to the whitening property of refined mercury-lead. However, it specifically states this product should not be ingested directly, as it merely demonstrates material transformation rather than representing true cultivation of the Dao.
The second method, "Ninefold Lead Refinement":
1. Melt ten jin of lead with one jin of mercury over mild heat, repeatedly skimming off the black surface layer through nine cycles
2. Add mercury and refine with intense heat until achieving a blue-sand color, then sprinkle vinegar to form blue sand
3. Grind the blue sand in vinegar before drying it
4. Mix with cow dung juice (or wheat flour) to form egg-sized pellets and sun-dry
5. Place near furnace fire while using bellows to refine into lead dan (red lead oxide)
6. Continue refining until purple, then process with wine and salt
The text notes variations between different versions - some specify shade-drying rather than sun-drying. These methods demonstrate how ancient alchemists altered metal properties through repeated smelting and material additions.
This scripture describes the method for refining the "Nine-Cycle Purple-Lead Elixir" (Jiuzhuan Ziqian Dan), an advanced formula in Daoist alchemical practice. Here's the modern interpretation:
Also known as the "Nine-Cycle Purple-Lead Elixir," its preparation method is as follows:
Primary ingredients:
1. Ting juice (3 liang)
2. Mountain-pond mineral salt (2 liang, ground into fine powder)
3. Calcinated northern sulfur (1 jin, selecting translucent pieces, powdered)
Preparation steps:
First thoroughly mix the three ingredients. Take an iron container and coat its inner walls three times with premium ink blended with rice vinegar. After drying, place the mixed ingredients inside. Heat the container gently until the materials completely liquefy, then cease fire after the yin energies have been expelled and allow to cool.
Next add 4 liang of saltpeter powder, compact it, and seal the container. After complete drying, place the iron box inside an alchemical crucible (Ding), sealing it with special mortar. This sealing mortar is made by grinding three ingredients - Yanmen red ochre, oyster shells, and red halloysite - then mixing with calcinated northern ting juice and pounding a thousand times. Ensure absolute airtightness during sealing.
Secure the crucible lid with iron hoops. After drying, melt 3 jin of lead and evenly pour it around the iron container using an iron ladle. Gradually fill the crucible with molten lead until the level rises 2 cun above the container lid.
Choose an auspicious day (preferably at midnight) to begin the firing process: For the first six days, add 1 liang of lead daily, continuing for sixty days until completion. After the crucible completely cools, chisel away the outer black lead layer to reveal the golden-yellow elixir within the opened container.
Finally, prepare pellets using northern cinnabar (3 liang, selecting white translucent pieces) and yellow wax (1.5 fen, melted and thoroughly mixed). Wrap these in paper and place inside a porcelain jar layered with slaked lime, compacting each layer. Begin with 3 jin of gentle firing, gradually increasing to 5-7 jin intensity.
Note: The character "雨" in the text should be read as "liang" (a variant form), an ancient unit of weight. The entire refining process demands precise control of firing temperatures and ingredient ratios, exemplifying the Daoist alchemical tradition's (Waidan) meticulous attention to detail.
This scripture describes the production method of the "Lingbao Zhenren Elixir" from ancient Daoist alchemy. Here's a modern interpretation:
[Elixir Preparation Process Explained]
1. Calcination Process:
During the three hottest periods of summer (sanfu days), roast ten jin of material until glowing red. After complete cooling, place it in a raw silk pouch. Dig an earthen pit capable of holding five to seven sheng of water, fill it with water, and place a fine porcelain bowl inside. Suspend the material pouch above the bowl by propping it on a wooden rod.
2. Distillation:
Cover the pit mouth with an inverted earthenware basin, sealing the edges with wet clay to prevent vapor leakage. After the sanfu period, the material will liquefy. Use this liquid to blend two subsequent medicinal ingredients (ten liang of gold powder and fifty liang of mercury).
3. Metal Processing:
Place gold powder and mercury in a crucible. Heat until the gold powder turns red, then add mercury while stirring with a willow stick until fully integrated. Add three jin of refined salt (salt flowers) and grind the metallic mixture into fine powder.
4. Phased Heating:
Spread the mixture evenly in a large cauldron, seal tightly with clay, and heat gently to evaporate the mercury. After complete mercury evaporation, wash with hot water to remove salt residues. Dry and grind the remaining gold powder for later use.
5. Medicinal Preparation:
Prepare eight liang of realgar (rooster-comb colored), eight liang of orpiment (transparent flakes), four liang of northwestern rock salt, and ten liang of gold powder—all ground finely. Using a new container, follow previous methods: coat the interior three times with ink mixed with rice vinegar, dry thoroughly, then add the medicinal ingredients.
6. Sealing Technique:
Sprinkle four liang of saltpeter powder over the medicine and compact it. Seal the container bottom with paper using flour paste. Place the container in a tripod, seal with clay, install an iron switching mechanism, and air-dry for later use.
7. Lead Protection:
Melt three jin of lead into liquid. Pour gradually around the container using an iron ladle until the lead covers about two cun above the container. Begin firing at an auspicious hour (midnight, zi hour), starting with six liang of fire and increasing daily.
Note: The text refers to "geng" as gold powder, "mercury" as liquid mercury, "northwestern salt" as rock salt from that region, and "saltpeter" as potassium nitrate—common ingredients in Daoist alchemy. The entire process emphasizes hermetic sealing, precise fire control, and timing selection, demonstrating the meticulous requirements of ancient chemical experimentation.
This passage from the Lingbao Zhenren Danjue (Spiritual Treasure Realized Ones' Alchemical Formulas) reveals the ancient Daoist method for refining "purple-polished gold." Let me explain it in plain terms:
The alchemical process occurs in two stages: First, after allowing the cauldron to cool completely for sixty days, use an iron chisel to remove the outer layer of black lead, revealing a purple-gold elixir within. Pay close attention to the proportions—one fen (an ancient unit of measurement) of this elixir can transmute one jin of mercury into purple-polished gold instantly. This celestial technique isn't something ordinary people can master; it must be transmitted directly by immortals.
The specific method is as follows: Mix the powdered elixir with mercury in a 1:16 ratio (1 fen to 1 jin) in a new iron pot. Cover it tightly with an inverted teacup and place the iron stand over fire according to ritual protocols. When you hear ticking sounds inside, immediately quench the pot in cold water. Repeat this process over ten times until the mercury transforms into a state resembling black lead granules. Finally, smelt it in a crucible (gan pot, a specialized alchemical vessel) to obtain purple-polished gold. As for the more profound principles behind these transformations, they aren't recorded here in detail.
(Note: In the text, "mercury" refers to quicksilver; "gan pot" is an ancient alchemical crucible; "purple-polished gold" is considered by Daoism to be a celestial precious metal.)
Source text: Kanripo 漢籍リポジトリ(KR5b0103); Licence: CC BY-SA 4.0 · Report an error / feedback