辽宁省青城子金银多金属矿床中黄铁矿矿物特征及找矿意义  

MINERALOGICAL CHARACTERISTICS OF PYRITE FROM THE QINGCHENGZI Au-Ag POLYMETALLIC DEPOSIT IN LIAONING AND ITS SIGNIFICANCE FOR PROSPECTING

作　　者：于宁 

机构地区：[1]辽宁有色地质勘查一○三队,丹东118008

出　　处：《矿产勘查》1999年第6期562-564,共3页Mineral Exploration

摘　　要：古元古代时期辽东裂谷拉张差异性断陷形成了青城子东部断凹、西部断隆的沉降盆地格局，制约了金银多金属矿体的时空分布；与不同矿体伴生的主要金属矿物黄铁矿也有不同特征。The differential faulting in eastern Liaoning led to the formation of eastern Qingchengzi faulting depression and subsidence basins in Proterozoic, which control the distribution of Au-Ag polymetallic deposits. As the main accompanying mineral in different orebodies, pyrite can provides the important information for prospecting. Accordingly, the characteristics of pyrite are studied.

关 键 词：青城子 黄铁矿 辽宁 金银多金属矿床 

分 类 号：P618.51[天文地球—矿床学]