摘要
湘中锡矿山锑矿田可以概括为三大成矿中心即飞水岩成矿中心、老矿山成矿中心、童家院成矿中心,这三大成矿中心具有基本等距性分布的规律。陈家冲背斜—稻草湾背斜区域很可能是锡矿山锑矿田的第四大成矿中心,其储量规模可能达中大型规模。锡矿山锑矿田的地质找矿要紧紧抓住导矿(控矿)断裂即F75、F72、F71、F3、F219等开展工作,特别要寻找断层下盘既存在页岩屏蔽层,又存在构造张性空间的区域,这往往就是非常有潜力的找矿靶区。
Hsikuangshan Sb ore field in central Hunan generally includes three important mineralization cen-ters,namely Feishuiyan mineralization center,Laokuangshan mineralization center and Tongjiayuan mineral-ization center.The three mineralization centers are distributed with fundamental equidistant regularity. Chenjiachong anticline-Daocaowan anticline area is possibly the fourth mineralization center in Hsikuang-shan Sb ore field because of its large-scale reserves.The prospecting works in Hsikuang shan Sb ore field shall focus on the ore-transmitting (ore-controlling)fracture,namely F7 5 ,F72 ,F7 1 ,F3 and F2 1 9 .In particu-lar,parts of the fault footwall in which both shale shielding layer and tectonic extensional space exist shall be paid more attention to as greatly promising prospecting targets.
出处
《矿产与地质》
2014年第6期707-712,共6页
Mineral Resources and Geology
基金
中国地质调查局老矿山深部和外围找矿项目"湖南省冷水江市锡矿山锑矿接替资源勘查"(12120113083200)资助
关键词
锡矿山锑矿
控矿特征
成矿预测
Hsikuangshan Sb ore field,ore-controlling characteristic,metallogenic prediction
作者简介
贺建湘（1967-）,男,高级工程师,主要从事地质矿产勘查工作.
