青海驼路沟地区钴(金)矿床赋矿地层与控矿构造特征  

Characteristics of ore-hosted strata and ore-controlling structure of Co-Au mineral deposit in Tuolugou area,Qinghai

作　　者：唐健[1] 王发明[1] 许红英 李善平[1] 张林[1] 

机构地区：[1]青海省地质调查院,青海西宁810012 [2]青海省地质矿产勘查开发局,青海西宁810001

出　　处：《西北地质》2004年第1期86-96,共11页Northwestern Geology

基　　金：国土资源大调查项目(编号:200113000055)

摘　　要：驼路沟地区钴(金)矿产找矿的突破,是近几年来国土资源大调查取得的重大成果。区内钴(金)矿床的空间定位与矿体展布受驼路沟—忠阳山复合型(或大型)韧性剪切带控制。矿床赋存于硫化物矿物相的沉积岩系中,显示了层控性的特点。矿区内岩石剪切变形明显,矿床类型为沉积改造型。The break-through in Co-Au mineral exploration in Tuolugou area,is a major achievement scored in the large-scale land resource survey in recent years. The special orientation of the Co-Au mineral deposit and distribution of its ore body is controlled by the loyal duetile shear zone of Tuolugou-Zhongyangshan.The mineral deposit occurred in the sedimental rock system of sulfide,shows the charactaristic of layer-controlled.Rocks underwent strongly shearing deformation.The mineral deposit type belongs to the sedimentary and transform one.

关 键 词：地层 构造 特征 驼路沟地区 青海 钴矿床 金矿床 赋矿地层 控矿构造特征 

分 类 号：P618.62[天文地球—矿床学] P618.51[天文地球—地质学]