湖南杨林坳钨矿床控矿构造地质地球化学特征浅析

摘要

笔者在查明杨林坳白钨矿矿床地质特征的基础上,着重研究了控矿构造地球化学特征、矿化富集与构造的关系,矿体主要分布于F24断层上盘,矿化富集在杨林坳组砂岩和板溪群板岩的不整合面附近。矿体的空间分布与矿化富集规律明显受构造控制。%Based on the geological features of the Yanglin＇ ao tungsten deposit,the authors mainly study the relationship between the geochemical features among the ore-control structures,mineralization enrichment and the structures.The orebodies distribute mainly in the up wall of the F24 faults,and the mineralization enrichment mostly occurs in the unconformity surface of the Yanglin＇ ao Group sandstone and Banxi Group slate hereabout.The orebody space distribution and the mineralization enrichment rules are controlled by the structures obviously.