（《唐本草》）
【集解】恭曰∶桃花石，出申州钟山县，似赤石脂，但舐之不着舌者是也。
曰∶其状亦似紫石英，色若桃花，光润而重，目之可爱。
颂曰∶今信州有之，形块似赤石脂、紫石英辈，采无时。陶弘景言∶赤石脂出义阳者
，状如 脑，鲜红可爱。苏恭非之，云是桃花石，久服肥人，今土人以疗痢。功用亦不相远。
宗 曰∶桃花石有赤、白二种∶有赤地、淡白点如桃花片者，有淡白地、赤点如桃花片
者。人往往镌磨为器用，人亦罕服之。
时珍曰∶此即赤白石脂之不粘舌、坚而有花点者，非别一物也。故其气味功用皆同石脂
。
昔张仲景治痢用赤石脂名桃花汤，《和剂局方》治冷痢有桃花丸，皆即此物耳。
【气味】甘，温，无毒。
【主治】大肠中冷脓血痢。久服令人肥悦能食（《唐本》）。
（《纲目》）
【释名】炉先生。
土宿真君曰∶此物点化为神药绝妙，九天三清俱尊之曰炉先生，非小药也。
时珍曰∶炉火所重，其味甘，故名。
【集解】时珍曰∶炉甘石所在坑冶处皆有，川蜀、湘东最多，而太原、泽州、阳城、高
平、灵丘、融县及云南者为胜，金银之苗也。其块大小不一，状似羊脑，松如石脂，亦粘舌。
产于金坑者，其色微黄，为上。产于银坑者，其色白，或带青，或带绿，或粉红。赤铜得之，
即变为黄。今之黄铜，皆此物点化也。《造化指南》云∶炉甘石受黄金、白银之气熏陶，三
十年方能结成。以大秽浸及砒煮过，皆可点化，不减三黄。崔 《外丹本草》云∶用铜一斤，
炉甘石一斤，炼之即成 石一斤半。非石中物取出乎？真 石生波斯，如黄金，烧之赤而不
黑。
【修治】时珍曰∶凡用炉甘石，以炭火 红，童子小便淬七次，水洗净，研粉，水飞过，
晒用。
【气味】甘，温，无毒。
【主治】止血，消肿毒，生肌，明目去翳退赤，收湿除烂。同龙脑点，治目中一切诸病
（时珍）。
【发明】时珍曰∶炉甘石，阳明经药也。受金银之气，故治目病为要药。时珍常用炉甘
石（ 淬）、海螵蛸、硼砂各一两。为细末，以点诸目病，甚妙。入朱砂五钱，则性不粘也。
【附方】新十五。
目暴赤肿∶炉甘石（火 尿淬）、风化硝等分。为末。新水化一粟点之。（《御药院方》）
诸般翳膜∶炉甘石、青矾、朴硝等分。为末。每用一字，沸汤化开，温洗，日三次。（《宣
明方》）一切目疾∶真炉甘石半斤，用黄连四两。锉豆大，银石器内，水二碗，煮二伏时，
去黄连为末，入片脑二钱半，研匀罐收。每点少许，频用取效。又方∶炉甘石（ ）一钱，
盆
硝一钱。为末。热汤泡洗。目中诸病∶石连光明散∶治眼中五轮八廓诸证，神效。炉甘石半
斤，取如羊脑、鸭头色者，以桑柴灰一斗，火 赤研末，用雅州黄连各四两，切片，煎水浸
石，澄取粉，晒干。用铅粉二定，以二连水浸过，炒之。雄黄研末。每用甘石、铅粉各三分，
雄黄一分，片脑半分。研匀，点眼甚妙。（张氏方）
目暗昏花∶炉甘石（火 ，童尿淬七次）、代赭石（火 ，醋淬七次）、黄丹（水飞）各
四两。
为末；白沙蜜半斤，以铜铛炼去白沫，更添清水五、六碗，熬沸下药，文武火熬至一碗，滴
水不散，以夹纸滤入瓷器收之。频点日用。（《卫生易简方》）
烂弦风眼∶刘长春方∶治风眼流泪，烂弦。白炉甘石四两，火 童尿淬七次，地上出毒
三日，细研。每用椒汤洗目后，临卧点三、四次，次早以茶汤洗去，甚妙。又方∶炉甘石一
斤（火 ），黄连四两，煎水淬七次，为末，入片脑。每用点目。《宣明眼科方》∶用炉甘石、
石膏各一钱，海螵蛸三分。
为末。入片脑、麝香各少许，收点。《卫生易简方》∶用炉甘石二两。以黄连一两煎水，
入童尿半盏再熬，下朴硝一两又熬成。以火 石淬七次，洗净为末，入蜜陀僧末一两研匀，
收点之。
耳出汁 炉甘石、矾石各二钱，胭脂半钱，麝香少许，为末，缴净吹之。（《普济方》）
齿疏陷物∶炉甘石（ ）、寒水石等分。为末。每用少许擦牙，忌用刷牙，久久自密。（《集
玄方》）
漏疮不合∶（童尿制）炉甘石、牡蛎粉，外塞之，内服滋补药。（《杂病治例》）
下疳阴疮∶炉甘石（火 醋淬五次）一两，孩儿茶三钱，为末。麻油调敷，立愈。（通
妙邵真人方）
阴汗湿痒∶炉甘石一分，真蚌粉半分。研粉扑之。（《直指方》）
（《唐本草》）
【集解】苏恭说：桃花石，产于申州钟山县，外形像赤石脂，但舔舐时不粘舌的就是它。
寇宗奭说：它的形状也类似紫石英，颜色像桃花，光泽润泽且质地沉重，看起来令人喜爱。
苏颂说：现在信州有出产，形态块状类似赤石脂、紫石英等物，采集没有固定时间。陶弘景曾说：出自义阳的赤石脂，形状像脑髓，鲜红可爱。苏恭反驳他，说是桃花石，长期服用能使人肥胖，现在当地人用它来治疗痢疾。两者的功效也没有太大差别。
寇宗奭说：桃花石有红色和白色两种：一种是有红色底色、淡白色斑点像桃花片状的；另一种是有淡白色底色、红色斑点像桃花片状的。人们往往将其雕刻打磨成器具使用，很少有人服用它。
李时珍说：这就是那些不粘舌、坚硬且有花点的赤白石脂，并不是另一种东西。所以它的气味和功效都与石脂相同。
过去张仲景治疗痢疾用的赤石脂名为桃花汤，《和剂局方》中治疗冷痢的桃花丸，都是指这种物质。
【气味】味甘，性温，无毒。
【主治】大肠虚寒引起的脓血痢。长期服用能让人身体丰润、食欲旺盛（《唐本草》）。
（《本草纲目》）
【释名】炉先生。
土宿真君说：此物经过点化可成为神药，极为奇妙，九天三清都尊称它为“炉先生”，不是普通的药物。
李时珍说：因为它在炉火中冶炼被重视，其味甘甜，所以得名。
【集解】李时珍说：炉甘石在各处矿坑冶炼地都有出产，川蜀、湘东最多，而太原、泽州、阳城、高平、灵丘、融县及云南产的最好，它是金银矿的苗脉。它的块状大小不一，形状像羊脑，松软像石脂，也会粘舌。产于金矿坑的，颜色微黄，品质最佳。产于银矿坑的，颜色白，或带青色、绿色、粉红色。赤铜得到它，就会变成黄色。现在的黄铜，都是用此物点化而成的。《造化指南》说：炉甘石受黄金、白银之气的熏陶，三十年才能结成。用大秽物浸泡或用砒霜煮过，都可以进行点化，效果不亚于三黄。崔昉《外丹本草》说：用一斤铜，一斤炉甘石，炼制后即成一块半重的伪金。这不是从石头中取出的吗？真正的金生自波斯，像黄金一样，烧灼后变红而不黑。
【修治】李时珍说：凡是使用炉甘石，先用炭火烧红，用童子小便淬炼七次，用水洗净，研磨成粉，用水飞法处理，晒干后使用。
【气味】味甘，性温，无毒。
【主治】止血，消除肿毒，促进肌肉生长，明目去翳退红，收敛湿气去除溃烂。配合冰片点眼，可治疗眼中一切疾病（李时珍）。
【发明】李时珍说：炉甘石是入阳明经的药物。因为它承受了金银之气，所以是治疗眼病的重要药物。李时珍常用炉甘石（经醋淬）、海螵蛸、硼砂各一两，研成细末，用来点治各种眼病，非常妙。加入五钱朱砂，则药性就不粘腻了。
【附方】新收录十五首。
眼睛突然红肿：炉甘石（用火醋尿淬炼）、风化硝等分。研成粉末。用新汲水化开一粟大小的量点入眼中。（《御药院方》）
各种翳膜：炉甘石、青矾、朴硝等分。研成粉末。每次用一字量，用沸水化开，温热清洗，每天三次。（《宣明方》）一切眼疾：真炉甘石半斤，用黄连四两。锉成豆大颗粒，放入银石器内，加水两碗，煮两个时辰，去掉黄连，研成粉末，加入片脑二钱半，研磨均匀装入罐中收藏。每次点少许，频繁使用以取效。另一方法：炉甘石（经醋淬）一钱，盆硝一钱。研成粉末。用热汤泡洗。眼中诸病：石连光明散：治疗眼中五轮八廓的各种病症，神效。炉甘石半斤，选取像羊脑、鸭头颜色的那种，用桑柴灰一斗，火烧红后研末，用雅州黄连各四两，切片，煎水浸泡石头，澄清后取粉，晒干。用铅粉二定，用二连水浸泡后炒制。雄黄研末。每次用甘石、铅粉各三分，雄黄一分，片脑半分。研磨均匀，点眼非常妙。（张氏方）
视力昏暗模糊：炉甘石（用火醋淬，童子尿淬七次）、代赭石（用火醋淬七次）、黄丹（水飞）各四两。研成粉末；白沙蜜半斤，用铜锅炼制去掉白沫，再加清水五六碗，煮沸后下药，用文武火熬至一碗，滴水不散，用夹纸过滤后收入瓷器中收藏。频繁点眼日常使用。（《卫生易简方》）
烂弦风眼：刘长春方：治疗风眼流泪，烂弦。白炉甘石四两，用火醋尿淬炼七次，在地上放置三天排出毒性，细细研磨。每次用椒汤洗眼后，临睡前点三、四次，次日清晨用茶汤洗去，非常妙。另一方法：炉甘石一斤（经醋淬），黄连四两，煎水淬炼七次，研成粉末，加入片脑。每次点眼。《宣明眼科方》：用炉甘石、石膏各一钱，海螵蛸三分。研成粉末。加入少许片脑、麝香，收存点眼。《卫生易简方》：用炉甘石二两。用黄连一两煎水，加入童子尿半盏再熬，加入朴硝一两又熬制成膏。用火醋石淬炼七次，洗净研成粉末，加入密陀僧末一两研磨均匀，收存点眼。
耳道流汁：炉甘石、矾石各二钱，胭脂半钱，麝香少许，研成粉末，吹入耳中洁净处。（《普济方》）
牙齿稀疏松动：炉甘石（经醋淬）、寒水石等分。研成粉末。每次用少许擦牙，忌用刷牙，久而久之牙齿自然紧密。（《集玄方》）
漏疮不合：（童子尿制）炉甘石、牡蛎粉，外用塞入，内服滋补药物。（《杂病治例》）
下疳阴疮：炉甘石（用火醋淬五次）一两，孩儿茶三钱，研成粉末。用麻油调敷，立即痊愈。（通妙邵真人方）
阴部汗湿瘙痒：炉甘石一分，真蚌粉半分。研成粉末扑撒患处。（《直指方》）
(From *Tang Bencao*)
[Collected Explanations] Su Gong stated: Taohua Shi (Peach Blossom Stone) is produced in Zhongshan County, Shenzhou. It resembles Chishizhi (Red Kaolin), but the one that does not stick to the tongue when licked is this stone.
Kou Zongshi stated: Its shape also resembles Zi Shiying (Fluorite). Its color is like peach blossoms, glossy and smooth, heavy in texture, and visually appealing.
Su Song stated: It is currently found in Xinzhou. The lumps resemble Chishizhi (Red Kaolin) and Zi Shiying (Fluorite). There is no fixed time for harvesting. Tao Hongjing said: Chishizhi from Yiyang resembles brain tissue, is bright red and lovely. Su Gong refuted this, stating it is Taohua Shi. Long-term ingestion makes one fat. Currently, locals use it to treat dysentery. Its efficacy is not far different.
Kou Zongshi stated: Taohua Shi has two types: red and white. One type has a red base with pale white spots resembling peach blossom petals; the other has a pale white base with red spots resembling peach blossom petals. People often carve and grind it into utensils, and rarely consume it internally.
Li Shizhen stated: This is simply Chishizhi (Red Kaolin) or Baishizhi (White Kaolin) that does not stick to the tongue, is hard, and has floral patterns. It is not a separate substance. Therefore, its flavor and efficacy are identical to those of Shizhi (Kaolin).
In the past, Zhang Zhongjing used Chishizhi (Red Kaolin) to treat dysentery under the name Taohua Tang (Peach Blossom Decoction). The Taohua Wan (Peach Blossom Pill) in *Heji Jufang* (Prescriptions of the Bureau of Humanitarian Relief) for treating cold dysentery both refer to this substance.
[Flavor and Toxicity] Sweet, warm, non-toxic.
[Indications] Cold pus and blood dysentery originating from the Large Intestine. Long-term consumption makes one plump and increases appetite (*Tang Bencao*).
(From *Bencao Gangmu*)
[Names] Lu Xiansheng (Master of the Furnace).
Tusuzhenjun stated: This substance, when refined, becomes a miraculous medicine. The Three Pure Ones of the Nine Heavens all revere it as "Lu Xiansheng" (Master of the Furnace); it is not an ordinary drug.
Li Shizhen stated: Because it is valued in furnace fire refining and its taste is sweet, it is named accordingly.
[Collected Explanations] Li Shizhen stated: Lugan Shi (Calamine) is found wherever mines and smelters exist. It is most abundant in Sichuan-Shu and Eastern Hunan, but those from Taiyuan, Zezhou, Yangcheng, Gaoping, Lingqiu, Rongxian, and Yunnan are superior. It is the "seedling" (ore vein) of gold and silver. The lumps vary in size, resembling sheep's brain, loose like Shizhi (Kaolin), and sticky to the tongue. Those from gold mines are slightly yellow and are of the highest quality. Those from silver mines are white, or may carry green, blue-green, or pink hues. When combined with Red Copper (Chutong), it turns yellow. Modern brass is created by refining this substance. *Zaohua Zhinan* states: Lugan Shi absorbs the qi of gold and silver and takes thirty years to form. Soaking in foul substances or boiling with arsenic allows for alchemical refinement, comparable to Sanhuang (Three Yellows). Cui Fang's *Waidan Bencao* states: Using one jin of copper and one jin of Lugan Shi, after refining, yields one and a half jin of pseudo-gold. Is this not extracted from stone? True gold originates from Persia, looks like gold, turns red when burned but not black.
[Preparation] Li Shizhen stated: Whenever using Lugan Shi (Calamine), heat it red over charcoal fire, quench it seven times in urine from a healthy boy, wash clean with water, grind into powder, process by water flotation, and dry for use.
[Flavor and Toxicity] Sweet, warm, non-toxic.
[Indications] Stops bleeding, reduces swelling and toxins, promotes flesh regeneration, clears the eyes, removes nebulae, reduces redness, dries dampness, and heals ulcers. Combined with Bingpian (Borneolum Syntheticum) for eye drops, it treats all diseases of the eye (Li Shizhen).
[Elucidation] Li Shizhen stated: Lugan Shi (Calamine) enters the Yangming Meridian. Having absorbed the qi of gold and silver, it is a key herb for treating eye diseases. Li Shizhen frequently used Lugan Shi (quenching vinegar), Haopiaoxiao (Cuttlebone), and Pengsha (Borax), each one liang, ground into fine powder, to drop into various eye conditions, which is very effective. Adding five qian of Zhusha (Cinnabar) prevents the mixture from being sticky.
[Attached Prescriptions] Fifteen new prescriptions.
Sudden redness and swelling of the eyes: Lugan Shi (quenched with fire, vinegar, and urine) and Fenghua Xiao (Weathered Niter) in equal parts. Grind into powder. Dissolve a grain-sized amount in fresh water and apply to the eye (*Yuyao Yuanfang*).
Various nebulae and membranes: Lugan Shi (Calamine), Qingfan (Green Vitriol), and Puxiao (Mirabilite) in equal parts. Grind into powder. Use one zi measure per application, dissolve in boiling water, wash with warm solution three times daily (*Xuanming Fang*). All eye diseases: Half a jin of genuine Lugan Shi (Calamine) and four liang of Huanglian (Coptis Rhizome). Cut into bean-sized pieces, place in a silver or earthenware vessel, add two bowls of water, boil for two shichen (four hours). Remove Huanglian, grind the residue into powder, add two and a half qian of Pianbrain (Borneolum Syntheticum), mix evenly, and store in a jar. Apply a small amount frequently for effect. Another method: One qian of Lugan Shi (quenched with vinegar) and one qian of Penxiao (Saltpeter). Grind into powder. Wash with hot water infusion. Eye ailments: Shilian Guangming San (Stone-Connecting Brightness Powder): Treats all syndromes of the Five Wheels and Eight Corridors of the eye with divine efficacy. Half a jin of Lugan Shi (Calamine), selecting pieces resembling sheep's brain or duck head color. Mix with ten dou of mulberry branch ash, heat until red, and grind. Add four liang of Yazhou Huanglian (Coptis Rhizome), sliced, and soak the stone in decocted water. Clarify and collect the powder, then dry. Process two ding of Qianfen (Lead Carbonate) by soaking in Erlian water and frying. Grind Xionghuang (Realgar) into powder. For each application, mix three fen of Gan Shi (Lugan Shi) and Qian Fen, one fen of Xionghuang, and half a fen of Pianbrain. Grind evenly and apply to the eye; very effective (Zhang's Prescription).
Dim and blurry vision: Lugan Shi (quenched with fire, vinegar, and urine seven times), Daizheshi (Hematite) (quenched with fire, vinegar seven times), and Huangdan (Minium) (water-flown) each four liang. Grind into powder. Take half a jin of Baisha Mi (White Sand Honey), refine in a copper pot to remove white foam, add five or six bowls of clear water, bring to a boil, add the medicine, and simmer on medium-low heat until reduced to one bowl. It should not disperse when dropped into water. Filter through layered paper and store in porcelain. Apply frequently daily (*Weisheng Yijian Fang*).
Rotten margin wind-eye (blepharitis): Liu Changchun's prescription: Treats wind-eye tearing and rotten margins. Four liang of white Lugan Shi (Calamine), quenched seven times with fire, vinegar, and urine. Place on the ground for three days to eliminate toxicity, then grind finely. After washing the eyes with pepper soup, apply three to four times before sleep. Wash off with tea soup early the next morning; very effective. Another method: One jin of Lugan Shi (quenched with vinegar), four liang of Huanglian (Coptis Rhizome). Decoct water, quench seven times, grind into powder, add Pianbrain (Borneolum Syntheticum). Apply to the eyes. *Xuanming Ophthalmology Prescription*: Use one qian each of Lugan Shi (Calamine) and Shigao (Gypsum Fibrosum), and three fen of Haopiaoxiao (Cuttlebone). Grind into powder. Add a small amount of Pianbrain (Borneolum Syntheticum) and Shexiang (Musk), store, and apply. *Weisheng Yijian Fang*: Use two liang of Lugan Shi (Calamine). Decoct one liang of Huanglian (Coptis Rhizome) in water, add half a zhan of boy's urine, and reduce again. Add one liang of Puxiao (Mirabilite) and reduce to a paste. Quench the stone with fire and vinegar seven times, wash clean, grind into powder, mix evenly with one liang of Mitoseng (Litharge) powder, store, and apply.
Ear discharge: Two qian each of Lugan Shi (Calamine) and Fanshi (Alum), half a qian of Yanzhi (Vermilion), and a little Shexiang (Musk). Grind into powder and insufflate into the clean ear canal (*Puji Fang*).
Loose teeth and recession: Lugan Shi (Calamine) (quenched with vinegar) and Hanshui Shi (Calcitum) in equal parts. Grind into powder. Rub a small amount on the teeth each time. Avoid using toothbrushes; over time, teeth will naturally become tight (*Jixuan Fang*).
Non-healing fistulas: (Processed with boy's urine) Lugan Shi (Calamine) and Muli Fen (Oyster Shell Powder). Pack externally, and internally administer tonifying medicines (*Zabing Zhili*).
Chancre and yin sores: One liang of Lugan Shi (Calamine) (quenched five times with fire and vinegar), three qian of Hai'ercha (Child's Tea). Grind into powder. Mix with sesame oil and apply topically; heals immediately (Shaman Tongmiao Shaozhen's Prescription).
Damp and itchy groin: One fen of Lugan Shi (Calamine) and half a fen of genuine Bangfen (Concha Tridacnae). Grind into powder and dust on the affected area (*Zhizhi Fang*).