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.
出处
《贵州地质》
1995年第4期317-321,共5页
Guizhou Geology
