摘要
杨金沟白钨矿床产于下古生界五道沟群中。矿化类型为石英脉-蚀变岩型,矿体受NNW向层间构造控制,初步认为该矿床属层控—岩浆中高温热液型白钨矿成因类型。区域地球化学场趋势显示了该区为钨、金、铜矿化集中区的特征。土壤地球化学测量具有直接指导地表工程摆布和发现矿(矿化)体的重要作用。
The Yangjin'gou scheelite deposit occurs in Wudaogou group of lower palaeozoic Erathem. The mineralization is a quartz vein-alteration rock type of deposit and the orebodies are controlled by inter-strata structures. The genetic ore type is believed to be stratabound-magmatic meso-high hydrothermal type scheelite. The trend of regional geochemical field shows that the area is characterized by tungsten,gold,copper mineralization. Soil geochemistry measurement is very important to guide surface project arrangement and trace orebody.
出处
《矿产与地质》
2004年第5期440-445,共6页
Mineral Resources and Geology
关键词
白钨矿床
找矿标志
地质地球化学特征
杨金沟
吉林
Scheelite deposit, geological and geochemical character, ore indicator, Yangjin'gou, Jilin
