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盖斯克黄铜矿矿床,由一些较复杂的透镜状和脉状矿体组成。按矿物组成矿体可分为致密黄铜矿、铜锌矿,黄铁矿和细脉浸染状矿体。含矿岩层是受到强烈片理化和石英化的钠长斑岩、凝灰岩及凝灰角砾岩、基性凝灰岩和混合凝灰岩。围岩是辉绿玢岩、层状泥质凝灰岩和凝灰角砾岩。辉绿玢岩硬度大,矿体(主要是致密块状矿石)边界处的辉绿玢岩非常稳固。其它围岩遭到强烈蚀变,以至绢云母化和绿泥石化,并破裂至松散粘土状。蚀变泥质岩厚度为1～15米。还有厚度为几厘米至2.5米的蚀变泥质岩,或形成夹层,或产于
Geshe chalcopyrite deposit, by some of the more complex lens and vein ore body composition. By mineral composition of ore body can be divided into dense chalcopyrite, copper zinc, pyrite and vein disseminated ore body. The ore-bearing formations are strongly plagioclase and quartzite porphyrites, tuffs and tuffaceous breccias, basic tuffs and mixed tuffs. Surrounding rocks are diabase pluton, layered mud tuff and tuff breccia. The faujasite rock has a high degree of hardness and the diabase plutite at the boundaries of the ore body, which is mainly a dense massive ore, is very stable. Other wall rocks have been subject to intense alteration to sericitization and chloritization and to loose clay. Alluvial shale thickness of 1 to 15 meters. There are also alluvial argillaceous rocks with a thickness of a few centimeters to 2.5 meters, or sandwiched between, or produced