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研究过本矿床的不少地质工作者,多认为超基性岩中的主矿体属岩浆熔离成因.但在矿区开采实践中,我们发现许多地质现象是岩浆熔离成因论所难以解释的.笔者认为矿床是深部熔离多次贯入形成的.本文所述是矿床的一个矿区的资料.一、区域地质概况矿区位于×××台块与北××山地槽边缘拗陷带毗连处的北西两向大断裂南侧.该大断裂曾多次活动,并有大量各种火成岩侵入.沿断裂带断续有一系列超基性岩体分
Many geologists who have studied this deposit believe that the main ore body in the ultrabasic rock belongs to the genesis of magma, but in the mining practice, we find that many geological phenomena are difficult to explain by the magma eclogation theory The author believes that the deposit is a deep melt formed multiple in. This article is a mineral deposit data .One, the regional geological overview Mining area is located in × × × platform and the northern ×× mountain edge of the edge of the depression with the junction South of the northwestern major fault.The fault has been active for many times and there are a large number of various igneous intrusions.A series of ultramafic rocks are fractured along the fault zone