贵州西南地区高砷煤与低温元素矿化的关系  

Relation of High-As Coal to Low-Temperature Element Mineralization in Southwestern Part of Guizhou Province, China

作　　者：聂爱国[1] 龙江平[1] 

机构地区：[1]贵州工学院资源工程系,兰州冰川冻土研究所

出　　处：《贵州地质》1995年第4期317-321,共5页Guizhou Geology

摘　　要：贵州西南地区高砷煤产于上二叠统龙潭组。高砷煤形成与Ａｕ、Ａｓ、Ｈｇ、Ｓｂ等低温元素矿化有着密切的成因联系，这对于研究高砷煤的形成并通过高砷煤提供Ａｕ、Ａｕ、Ｈｇ、Ｓｂ等矿化线索有其重要意义。The recent studies show that the formation of the high-As coal occuring within Longtan Formation of the upper Permian in southwestern Guizhou appears to have a certain genetic relation to the mineralization of such low-temperature elements as An, As, Hg, and Sb. This relation may provide a clue to the search for epithermal deposits and/or mineralized rocks with these elements.

关 键 词：高砷煤 低温元素 矿化 贵州 煤矿床 

分 类 号：P618.110.5[天文地球—矿床学]