贵州清河黑色岩系中钼镍钒矿床成矿条件分析

Analysis of Metallogenic Conditions of Mo-Ni-V Deposits in Qinghe Black Rock Series,Guizhou Province

文章通过对贵州清河黑色岩系中钼镍钒矿床地质特征、矿体及矿化特征、成矿地质条件进行分析认为,清河矿床具有典型沉积矿床的特征,矿体呈层状、似层状赋存于寒武系下统牛蹄塘底部炭质泥岩地层中。文章认为清河矿床受地层岩性、古构造和古地理条件、生物地球化学作用的控制。

Based on the analysis of the geological characteristics,ore bodies and mineralization characteristics of molybdenum-nickel-vanadium deposit in Qinghe black rock series,Guizhou Province,the authors believed that the Qinghe deposit has the characteristics of typical sedimentary deposits,and the ore bodies are layered.The layer-like occurs in the carbonaceous mudstone strata at the bottom of the Lower Cambrian Niujiutang.In this paper,it was considered that Qinghe deposit is controlled by stratigraphy,paleostructure,paleogeography and biogeochemistry.