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一、应加强区域地球化学工作华南钨矿床的分布与华南加里东地槽褶皱带有密切关系.据江西、湖南、广东、广西的统计,不同类型的钨矿床大部分产于地槽区的前震旦及震旦纪、寒武纪、泥盆纪、石炭纪等地层或燕山期花岗岩中.据分析,与钨矿床分布相关的地层及花岗岩中钨的含量均比克拉克值高10倍至数百倍.华南加里东褶皱带可称为世界钨异常省,而湖南的板溪群,赣南的寒武系底部,湖南的中、上泥盆统及赣南石灰系梓山组等地层可作为矿源层来研究.
First, we should strengthen the regional geochemical work South China tungsten deposit distribution and South China Caledonian geosynclinal fold belt is closely related.According to Jiangxi, Hunan, Guangdong, Guangxi, most of the different types of tungsten deposits produced in the trough area before the earthquake Dan and the Sinian, Cambrian, Devonian, Carboniferous and other strata or Yanshanian granite.According to analysis, distribution of tungsten and strata associated with tungsten content of tungsten in granite are higher than the Clarke value 10 times to hundreds Fold. The South China Caledonian fold belt can be regarded as an anomaly province of tungsten in the world, while the Banxi Group in Hunan Province, the bottom of the Cambrian in southern Jiangxi, the middle and upper Devonian in Hunan Province, and the Zishan Formation in southern Jiangxi Province can be used as a source of mineral resources Layers to study.