金礞石为云母片岩的岩石,质地松脆,用于顽痰胶洁,喘息,癫痫及精神狂燥。一般应用时均经煅后使用。煅法有2种。一为明煅法;另一为火硝煅法。前者载于《中国药典》1985年版,后者载于《四川省中药饮片炮制规范》1977年版。笔者近2年来,用生铁锅煅制礞石,取得较为满意效果。其方法:每kg礞石,加入火硝0.4kg,砸细,混合均匀,置铁锅内,加铁盖。煅至火冒黄色烟雾 The gold rock is a mica schist rock with crisp texture and is used for stubborn cleanliness, wheezing, epilepsy and mental frenzy. Generally used after calcined. There are two kinds of calcination methods. One is the Mingfu method; the other is the fuming method. The former is contained in the 1985 edition of the Chinese Pharmacopoeia, and the latter is contained in the 1977 edition of Sichuan Traditional Chinese Medicine Specimen Preparation. In the past two years, the author used a pig iron to forge meteorites and achieved satisfactory results. Its method: per kg of vermiculite, adding fire 0.4kg, fine, mix well, set the iron pot, add iron cover. Calcined to fire yellow smoke