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在给出明确的命名原则基础上,将矿床的蚀变围岩划分为五类:黄玉石英交代岩、绿泥石石英交代岩、绢云母石英交代岩、电气石绿泥石化花岗斑岩、钾长石化花岗斑岩。在平面上岩体中心部位为黄玉石英蚀变带,其两侧为绿泥石石英蚀变带;在剖面上由上向下依次出现绿泥石石英蚀变带→黄玉石英蚀变带→绢英岩化带→钾化带→(电气石)绿泥石化带。从蚀变岩石地球化学角度阐述了铜银锡各自不同的成矿部位。
On the basis of giving a clear nomenclature, the alteration surrounding rocks of the deposit are divided into five categories: Topaz quartz metasoma, Chlorite quartz metasomatolite, Sericite quartz metasoma, Tourmaline chlorite granitic porphyry, Potash feldspar granite porphyry. In the center of the rock mass, the topaz quartz alteration zone is located in the center of the rock mass, and the chlorite quartz alteration zone is located on both sides of the rock mass. Chlorite alteration zone → topaz alteration zone → topaz alteration zone → British rock belt → potassium zone → (tourmaline) chlorite zone. From the perspective of alteration rock geochemistry, we explained the different metallogenic parts of Cu, Ag and Sn respectively.