摘要
狼山-白云鄂博处于华北板块北缘西段,主要包括白云鄂博中-新元古代裂谷和狼山-渣尔泰山中-新元古代裂谷带。构成了一个巨大的EW向的金及多金属成矿带,特殊的地质环境及构造发展史,为金及多金属成矿提供了有利的时空条件。区内矿床成因主要以火山喷溢-沉积型、层控微细粒浸染状热液(交代)型、岩浆热液(蚀变岩)型、层控改造碎屑岩型为主,英格特-海里、崩狠嫂-长山壕、鹚老图-白四盘-苏季脑包和白女羊盘-牛永太沟地区是下一步找矿重点地区。
Langshan-Baiyunebo is in the western part of the northern margin of the north china plate, which mainly includes meso-and neoproterozoic rift in Baiyunebo and neoproterozoic rift belt in Langshan-Zaertai Mountain.. It constitutes a large gold and polymetallie belt in EW , and provides favorable condition for metallogeny of gold and polymetallic with its special geological environment and construction history, the metaUogenesis is dominated by volcanic eruption-sedimentary, micro- fine disseminated by stratabound hydrothermal , magmatic hydrothermal and elastic strata-type transformation, and the next main prospecting areas are Yinggete-Haili , Benghensao-Changshanhao, Zilaotu-Baisipan-Sujinaobao and Bainvyangpan-Ni- uvon^ai^ou.
出处
《甘肃冶金》
2012年第1期74-78,共5页
Gansu Metallurgy
关键词
金及多金属
成矿特征分析
内蒙古狼山-白云鄂博
gold and polymetallie
the research of metallogeny
Langshan to Baiyunebo in Inner Mongolia
