小柳沟铜钨多金属矿区地质特征  

THE GEOLOGICAL CHARACTERS OF XIAOLIUGOU Cu-W DEPOSIT

作　　者：张胜业[1] 李杰[1] 周继强[1] 张权[1] 

机构地区：[1]甘肃有色地质勘查局四队,张掖734012

出　　处：《地质与勘探》2002年第4期33-35,40,共4页Geology and Exploration

摘　　要：小柳沟铜钨矿矿床成因类型属层控改造型 ,在其形成过程中 ,各种地质因素相互配合 ,相互作用 ,共同制约着矿体的分布特征、形态产状、规模、品位及其矿物组合。在诸多的控矿地质因素中 ,有利的地层单元是成矿的前提基础 ,适宜的岩石构造环境是成矿的必要场所 ,充分的岩浆岩条件是成矿的动力源泉。The Xiaoliugou Cu-W deposit is controlled by strata and has been rebuilt in late time. During forming stage, various geological factors controlled ore distribution, forming-scale, grade and mineral assemblages. In the all geological factors, the stratum cell was precondition of mineralization. Suitable petrology-structure environments were essential condition. Magmatic activities were dynamic sources for mineralization.

关 键 词：铜钨矿床 控矿地质因素 层控改造型 形态产状 品位 构造环境 

分 类 号：P618.41[天文地球—矿床学] P618.67[天文地球—地质学]