一、地质概况白乃庙铜矿区位于内蒙古自治区四子王旗白音朝克图公社。属天山—阴山纬向构造带北缘。矿区地层称白乃庙群(Zb),自下而上暂分五个岩段,其岩性如下: 第一岩段(zb~1):变粒岩、黑云斜长片麻岩、硅线石黑云片麻岩、石榴石二云片岩、斜长角闪岩等。 First, the geological overview Bai Nai Temple copper mining area is located in Inner Mongolia Autonomous Region Siziwangqi White Sound North Ketu Commune. Tianshan - Yinshan weft tectonic belt north edge. The strata of the mining area are called the Bai’NiaoMiao Group (Zb), and are divided into five rock sections from bottom to top. The lithologies are as follows: The first rock section (zb ~ 1): granulite, biotite plagioclase gneiss, silicon Slate rock dark gneiss, garnet two cloud rock, amphibolite and so on.