云母
5.Also studied in this paper is a zoned structure of retrograde mica, which consists of an inner zone of paragonite, an intermediate zone of muscovite_margarite intergrowths and an outer zone of biotite.
9.A green radioactive mineral that is a hydrous crystalline phosphate of uranium and copper
10.The company welcomes friends from all circles wholeheartedly to come and visit hoping that people will have knowledge of Fluorphlogopite Mica and make use of it.
