之，起阴气，可化为丹。一名石珠，一名青珠。生蜀郡平泽。采无时。（杀锡毒，得水银良，
畏乌鸡骨。）
此即《蜀都赋》所称青珠、黄环者也。黄环乃是草，苟取名类，而种族为乖。琅 也是
昆山上树名，又《九真经》中太丹名也。此石今亦无用，唯以治手足逆胪耳。化丹之事，未
的见其术。（《新修》六六页，《大观》卷五，《政和》一三二页）
味辛、咸，平，无毒。主治蛊毒、毒蛇、菜肉诸毒，恶疮。不可久服。令人瘦。一名推
青，一名推石。生益州川谷。
世方及《仙经》并无用此者，亦相与不复识之。（《新修》五七页，《大观》卷四，《政
和》一一七页）
味辛，甘，大热，生温、熟寒，有毒。主治寒热，鼠 ，蚀疮，死肌，风痹，腹中坚癖，
邪气，除热。明目，下气，除膈中热，止消渴，益肝气，破积聚，痼冷腹痛，去鼻中息肉。
久服令人筋挛。火炼百日，服一刀圭。不炼服，则杀人及百兽。一名青分石，一名立制石，
一名固羊石，一名白 石，一名大白石，一名泽乳，一名食盐。生汉中山谷及少室，采无时。
（得火良，棘针为之使，恶毒公、 屎、虎掌、细辛，畏水也。）
今蜀汉亦有，而好者出南康南野溪，及彭城界中、洛阳城南KT ，常取少室。生 石
纳水中，令水不冰，如此则生亦大热。今以黄土泥苞，炭火烧之，一日一夕则解碎，可用，
治冷结为良。丹方及黄白术皆多用此，善能柔金。又湘东新宁县及零陵皆有白 石。（《新修》
六
（青琅）这种药石，能升发阴气，可以炼制成丹。又名石珠，又名青珠。产于蜀郡平泽。采集没有固定时间。（能杀锡毒，与水银配合效果很好，畏惧乌鸡骨。）
这就是《蜀都赋》中所说的青珠、黄环。黄环其实是草，如果仅因名称相似而归类，则其种族属性大相径庭。琅也是昆山上的一种树名，又是《九真经》中太丹的名称。这种石头现在也没有其他用途，只用来治疗手足逆胪（手足肿胀变形）。至于炼制成丹的方法，尚未确切见到其术。（出自《新修本草》六六页，《大观本草》卷五，《政和本草》一三二页）
（肤青）味辛、咸，性平，无毒。主治蛊毒、毒蛇咬伤、菜肉中毒等各种毒物，以及恶疮。不可长期服用。使人消瘦。又名推青，又名推石。产于益州川谷。
世俗医方及《仙经》都没有使用此药的，人们也互相不再认识它了。（出自《新修本草》五七页，《大观本草》卷四，《政和本草》一一七页）
（石）味辛，甘，性大热。生用性温，熟用性寒，有毒。主治寒热往来、鼠瘘（淋巴结核）、蚀疮、死肌、风痹、腹中坚癖（腹部坚硬包块）、邪气、除热。明目，降气，消除膈中热，止消渴，补益肝气，破除积聚，治疗顽固性冷痛腹痛，去除鼻中息肉。长期服用会导致筋脉拘挛。用火炼制一百天后，服用一刀圭（古代量器名）。不经过炼制直接服用，会致人死亡及百兽死亡。又名青分石，又名立制石，又名固羊石，又名白石英，又名大白石，又名泽乳，又名食盐。产于汉中山谷及少室山，采集没有固定时间。（遇火效果好，棘针为其引经药，畏毒公、屎、虎掌、细辛，畏惧水。）
如今蜀汉地区也有出产，但品质好的出自南康南野溪，以及彭城境内、洛阳城南的KT处，通常选取少室山的。将生石放入水中，能使水不结冰，像这样说明其性质确实大热。现在用黄土泥包裹，用炭火烧制，一天一夜后就会碎裂，可以使用，治疗冷结症效果良好。炼丹方剂及黄白术（炼丹术）大多使用此药，善于软化金属。另外湘东的新宁县及零陵也有白石英。（出自《新修本草》六）
(Qinglang) This mineral stone can raise Yin Qi (the ascending and warming energy of the body), and can be transformed into cinnabar (Dan). It is also known as Stone Pearl or Green Pearl. It is produced in Pingze, Shu Commandery. It can be collected at any time. (It neutralizes tin toxicity; it works well with Mercury [Shuiyin]; it is incompatible with Ugly Chicken Bone.)
This is what is referred to as Qingzhu and Huanghuan in the "Shudu Fu" (Rhapsody on Shu). Huanghuan is actually a plant; if classified solely based on similar names, its botanical family is entirely different. "Lang" is also the name of a tree on Mount Kun, and is also the name of Taidan in the "Jiuzhen Jing". This stone currently has no other use, except for treating Zushou Niling (deformity and swelling of hands and feet). As for the method of transforming it into cinnabar, the technique has not been definitively observed. (From *Xinxiu Bencao* page 66, *Daguan Bencao* Vol. 5, *Zhenghe Bencao* page 132)
(Fuqing) Taste: Pungent, Salty. Nature: Neutral. Toxicity: Non-toxic. Indications: Gu Du (poison caused by magical means or parasites), snake bites, poisoning from vegetables and meat, and various toxins, as well as E Chuang (malignant sores). It should not be taken for a long time. It causes emaciation. It is also known as Tuiqing or Tuishi. It is produced in the river valleys of Yizhou.
Neither secular medical formulas nor the "Xian Jing" (Immortal Classics) use this herb, and people no longer recognize each other's knowledge of it. (From *Xinxiu Bencao* page 57, *Daguan Bencao* Vol. 4, *Zhenghe Bencao* page 117)
(Shi) Taste: Pungent, Sweet. Nature: Very Hot. When raw, it is Warm; when cooked/processed, it is Cold. Toxicity: Toxic. Indications: Alternating chills and fever, Shu Lou (scrofula/lymphatic tuberculosis), erosive sores, dead flesh, Feng Bi (wind-damp bi-syndrome), Jianpi in the abdomen (hard masses in the abdomen), pathogenic factors, clearing heat. It brightens the eyes, directs Qi downward, clears heat in the diaphragm, stops Xiao Ke (wasting-thirst syndrome), benefits Liver Qi, breaks up accumulations, treats stubborn cold abdominal pain, and removes nasal polyps. Long-term use leads to tendon contraction. After being smelted by fire for one hundred days, take one Dao Gui (a small ancient measure). If taken without processing, it will kill humans and all beasts. It is also known as Qingfen Shi, Lizhi Shi, Guyang Shi, Bai Shiyuan, Da Baishi, Zerun, and Yan Shi. It is produced in the valleys of Hanzhong and Mount Shaoshi. It can be collected at any time. (Fire enhances its efficacy; Spine Needle [Jizhen] acts as its guide drug; it is incompatible with Du Gong, feces, Huzhang, and Xixin; it fears water.)
Currently, it is also found in Shu and Han regions, but the high-quality variety comes from Nan Ye Xi in Nankang, within the borders of Pengcheng, and KT south of Luoyang City. The Mount Shaoshi variety is usually selected. Placing the raw stone in water prevents the water from freezing, indicating that its nature is indeed very hot. Currently, it is wrapped in yellow clay mud and fired in charcoal for one day and one night until it crumbles, making it usable. It is excellent for treating Cold Jie (cold accumulation). Alchemical formulas and Huangbai Shu (alchemy techniques) mostly use this substance, as it is good at softening metals. Additionally, Bai Shiyuan is found in Xinning County in Xiangdong and in Lingling. (From *Xinxiu Bencao* Vol. 6)