伊什基里克金矿床地质特征  

STUDYING ON GEOLOGICAL CHARACTERISTICS OF YISHJILIKE GOLD DEPOSIT

作　　者：于瑞金 

机构地区：[1]山东地质勘查局新疆勘查院,滩坊261021

出　　处：《矿产与地质》1999年第6期335-337,共3页Mineral Resources and Geology

摘　　要：伊什基里克金矿床产于伊犁晚古生代弧间盆地、伊什基里克石炭纪裂陷中的酸性火山碎屑岩地层中，矿体呈脉状，受区域断裂构造控制。矿床的形成与早石炭世火山活动关系密切。The gold ore deposit is located in acid pyroclastic rock layers of yishijilike fracture, which was formed in Carboniferous period and was lying in yili interarc basin of late Pz. The orebody appears to be vein-type and be controlled by regional fracture. It is believed that the ore deposit is close related with volcanic activity of early carboniferous period in forming process and is of mid-low temperature volcanogene hydrothermal in origin.

关 键 词：金矿床 地质特征 矿床成因 热液成矿 

分 类 号：P618.510.2[天文地球—矿床学] P618.510.1[天文地球—地质学]