无毒附琉璃玻璃 石生
青琅 （出神农本经）主身痒火疮痈伤疥瘙死肌（以上朱字神农本经）白秃侵淫在皮肤
中煮炼服之起阴气可化为丹（以上黑字名医所录）【名】石珠 青珠【地】（图经曰）青琅
生蜀郡平泽及西（音髓）州西乌白蛮中于阗国苏恭云琅 乃有数种是琉璃之类火齐宝也火齐
珠名琅
五色惟青者入药为胜秘书中有异鱼图载琅 青色生海中云海人于海底以网挂得之初出水红色
久则青黑枝柯似珊瑚而上有孔窍如虫蛀击之有金石之声尔雅云西北之美者有昆仑墟之 琳琅
焉孔安国郭璞皆以为石之似珠者山海经云昆仑山有琅 若然是石之美者明莹若珠之色而其
状森植尔大抵古人谓石之美者多谓之珠广雅谓琉璃珊瑚皆珠也故本经一名青珠亦此义也抑考
之琅 出海中以其色莹如珠故苏云琉璃火齐之类实非琉璃也盖琉璃火成人为之物此则天然成
者其不同也明矣况皇极经世云水之木珊瑚之类正此是也盖珍瑰之物山海谷俱产焉【时】（生）
无时（采）无时【质】类珊瑚色青而有孔【色】青白【味】辛【性】平散【气】气之薄者阳
中之阴【臭】朽【主】火疮止痒【助】得水银良【反】畏鸡骨【治】（疗）（日华子云）玻璃
安心止惊悸明目磨翳障（陈藏器云）琉璃主身热目赤以水浸冷熨之【解】杀锡毒
【无毒】附：琉璃（玻璃）。石生。
青琅玕（出自《神农本草经》）。主治身体瘙痒、火疮、痈伤、疥癣、死肌（以上朱字部分为《神农本草经》原文）。白秃、浸淫疮在皮肤中，煮炼后服用。可起阴气，可化为丹（以上黑字部分为名医所录）。
【名】石珠、青珠。
【地】（《图经》曰）青琅玕产于蜀郡的平泽及西髓州、西乌白蛮地区、于阗国。苏恭说：琅玕有好几种，是琉璃一类的东西，属于火齐宝。火齐珠名叫琅玕。五色之中只有青色入药效果最好。秘书中有《异鱼图》，记载琅玕青色生于海中。海人在海底用网挂取，刚出水时呈红色，久了则变成青黑色。枝柯形状像珊瑚，上面有孔窍，像被虫蛀过一样，敲击时有金石的声音。《尔雅》说：西北的美物，有昆仑墟的琳琅。孔安国、郭璞都认为这是像珠子的石头。《山海经》说昆仑山有琅玕，如果是这样，那就是美丽的石头，明莹得像珠子的颜色，而它的形状森然直立。大抵古人称美丽的石头大多称为珠。《广雅》说琉璃、珊瑚都是珠。所以《本经》又名青珠，也是这个意思。再考证琅玕出产于海中，因其色泽晶莹如珠，所以苏恭说它是琉璃、火齐之类，其实并非琉璃。因为琉璃是火烧制成的人造物，而这是天然形成的，其不同之处是很明显的。况且《皇极经世》说水之木，珊瑚之类正是此物。大概珍奇瑰丽的物品，山海溪谷都出产。
【时】（生长）无固定时节。（采挖）无固定时节。
【质】类似珊瑚，色青而有孔。
【色】青白色。
【味】辛。
【性】平，散。
【气】气薄，阳中之阴。
【臭】朽（气味）。
【主】火疮，止痒。
【助】得水银良（配合水银使用效果好）。
【反】畏鸡骨。
【治】（疗）（日华子说）玻璃能安心，止惊悸，明目，磨除翳障。（陈藏器说）琉璃主治身热、目赤，用水浸泡冷却后外敷熨烫。
【解】杀锡毒。
[Non-toxic] Appendix: Liuli (Glass). Born from stone.
Qinglanggan (from *Shennong Bencao Jing*). Mainly treats body itching, fire sores, carbuncle injuries, scabies, and dead flesh (The above text in red characters is from *Shennong Bencao Jing*). For white alopecia and oozing sores on the skin, boil and refine for oral administration. It can raise Yin Qi and be transformed into elixir (The above text in black characters is recorded by famous physicians).
[Names] Shizhu (Stone Pearl), Qingzhu (Green Pearl).
[Origin] (*Tujing* states) Qinglanggan grows in the flat marshes of Shu Commandery, as well as in Xisui Zhou, Xi Wubai Man regions, and Khotan. Su Gong stated: Langgan has several varieties; it belongs to the category of Liuli (Glaze/Glass) and is a type of Huoqi Bao (Fire-Quench Treasure). The Huoqi pearl is named Langgan. Among the five colors, only the green variety enters medicine with superior efficacy. The Secret Library contains *Yiyi Tu*, which records that Qinglanggan grows green in the sea. Sea people retrieve it using nets hung at the bottom of the sea; when first brought out of the water, it is red, but over time turns dark green or black. Its branches resemble coral, with pores like those chewed by insects, producing a metallic sound when struck. *Erya* states: "Among the beauties of the northwest, there are Linlang from the Kunlun Ruins." Kong Anguo and Guo Pu both considered it a stone resembling a pearl. *Shanhai Jing* states that Kunlun Mountain has Langgan. If so, then it is a beautiful stone, bright and clear like the color of a pearl, yet its shape stands erect and dense. Generally speaking, ancients referred to many beautiful stones as pearls. *Guangya* states that Liuli and Coral are also pearls. Thus, *Bencao Jing* also calls it Qingzhu, which carries this meaning. Furthermore, investigating that Langgan comes from the sea, and because its luster is crystal-clear like a pearl, Su Gong's claim that it is similar to Liuli and Huoqi is actually incorrect regarding Liuli. This is because Liuli is an artificial object made by firing, whereas this is naturally formed; their difference is obvious. Moreover, *Huangji Jingshi* states that "Water generating Wood" includes Coral-like items, which precisely refers to this substance. Generally, precious and rare objects are produced in mountains, seas, valleys, and streams.
[Time] (Growth) No fixed season. (Harvesting) No fixed season.
[Quality] Resembles coral, green in color with pores.
[Color] Greenish-white.
[Taste] Pungent.
[Nature] Neutral, dispersing.
[Energetic Quality] Thin energy, Yin within Yang.
[Odor] Rotten/Decayed.
[Main Actions] Fire sores, stops itching.
[Assists] Works well with Mercury.
[Incompatibilities] Feared by Chicken Bone.
[Treatments] (Therapies) (Rihua Zi states) Glass (Liuli) calms the mind, stops palpitations and fright, brightens the eyes, and grinds away nebulae/opacities. (Chen Zangqi states) Liuli mainly treats body heat and red eyes; soak in water, cool, and apply externally as a cold compress.
[Antidote] Detoxifies Tin poison.