Features of Major Minable Coalseams and Coalseam Correlation in the Zhulou Well Field of the Dangshan Mining Area, Anhui Province
详细信息
- 责任者：Wen Chaowu (No.325 Geological Party of Anhui Bureau of Geology and Mineral Exploration ; Huaibei 235000 ; China) ; Li Quanhai
- 刊名：Geology of Anhui
- 出版年：2010
- 卷期：20(1)
- 关键词：可采煤层 ; workable coal seam ; 安徽 ; Anhui Province
- 页码：p.38-41
- 图表：3 illus., 1 table, 4 refs.
- 分类号：1004
- issnNo：ISSN1005-6157
- isbnNo：CN34-1111/P
摘要
The major minable coalseams are G1 and G2 of the Lower Permian Xiashihezi Formation and D2, C2 and C1 of Shanxi Formation in the Zhulou well field of the Dangshan mining area, among which D2 is mostly invaded by magmatic rocks and altered as native coke, and C2 and C1 only occur in southern part of the well field.This paper applied many methods to correlative analysis of major minable coalseams in the field and discovered longitudinal and latitudinal rise and fall as well as folding and faulting structures.