云母,神农本草经列为上品,谓其“味甘平,主身皮死肌,中风寒热,如在车船上,除邪气,安五脏,益子精,明目,……一名云珠,一名云华,一名云英,一名云液,一名云沙,一名磷石,生山谷”。现中医多用作下气,补中、坚肌、治劳伤、疟痢、疮肿及(?)疽药。别录曰:“云母生太山山谷,齐山庐山及琅琊北定山石间,二月采之。云华五色具,云英色多青,云珠色多赤,云液色多白,云砂色青黄,磷石色正白”。陶弘景曰:“云母有八种,向日视之,色青白多黑者名云母,色黄白多青者名云英,色青白多赤者名云珠,如沐露乍黄 Mica and Shennong Materia Medica are listed as top grades, saying that they are ”Wei Gan Ping, the main body of dead skin muscles, cold and heat stroke, such as in the car, in addition to evil, security five internal organs, Yizi Jing, eyesight, ... a cloud, A Yunhua, a Yunying, a cloud liquid, a cloud sand, a phosphorus stone, raw valley “. Chinese medicine is mostly used as a gas, make up the middle and deep muscles, treat labor injuries, malaria, sores and (?) expectorants. Don’t record: “The mica was born in the Taishan Valley, between the Qishan Mountain and the Dingshan Mountain in northern Fujian. It was collected in February. The cloud color is colored, the clouds are more green, the clouds are more red, and the liquid is more white. The color of the sand is yellow and green, and the phosphor and stone is white.” Tao Hongjing: "There are eight kinds of mica, and they look to the sun. They are colored magenta and black. They are mica, and they are yellow, white, and green. Yunying is famous for their color.