引言癩子岭在湖南省临武县城北約十五公里,是具有悠久历史和現在正在开采錫矿的矿山。該区地貭与矿产概况,曾經过不少专家的研究。1934年孟宪民与张更二先生研究該区的錫矿地貭时,曾以各种方法鑑定出五十三种矿物,关於符山石的記载如下: “符山石通常为放射状星形的,由1—7厘米的不同长度的长柱的晶羣所組成。在純熟变貭的(Pure thermal—metamor phosed)岩石中为紅色,而在气化变貭的(pneumato- Introduction Bangziling is about 15 kilometers north of Linwu County in Hunan Province, and it is a mine with a long history and is now mining tin ore. The area 貭 and mineral profiles, have many experts. In 1934, when Meng Xianmin and Zhang Geng Er studied tin deposits in this area, they identified 53 kinds of minerals by various methods. The description of Fu Shan is as follows: "Fu Shan is usually a radial star, 1-7 cm long columns of different lengths, red in pure thermal-metamorphosed rocks, and red in pneumato-