摘要
通过对青木沟钒矿床的普查评价和进一步研究,认为该矿床具有沉积成矿作用的基本特征,其产出层位、成矿机理、矿质来源及赋存状态,与邻区著名的杨家堡钒矿床基本相同。该类型钒矿主要赋存在古生界寒武系下统中部(庄子沟组)的炭硅泥质黑色岩系建造中,在不同矿石类型中钒的赋存状态有所差异,成矿后的构造变动对含矿地层及矿层的产出特征产生了影响。
Based on census evaluation and further study of Qingmugou vanadium deposit, it is thought that the deposit is of the basic characteristics of sediment mineralization. Their output layer, the mechanism of mineralization, mineral sources and occurrence are basically same with Yangjiabao vanadium deposit. This kind of vanadium ore mainly exists in paleozoic of cambrian commission （Zhuangzi Formation） under the central part of siliceous black cabon structure. In different types of ore in the occurrence of vanadium differences, structural changes after the mineralization had an impact on the ore-bearing strata and seam characteristics of the output.
出处
《中国矿山工程》
2009年第5期13-16,33,共5页
China Mine Engineering
关键词
钒矿层
黑色岩系
特征
成因
vanadium seam
black rocks
characteristics
genesis
