Distribution of Coal Types in the Guangwang Coal Field
详细信息
- 责任者：Huang Xiangkuan (Guangwang Energy Development Group ; Guangyuan 628017 ; China)
- 刊名：Acta Geologica Sichuan
- 出版年：2010
- 卷期：30(4)
- 关键词：煤变质程度 ; coal metamorphism degree ; 四川 ; Sichuan Province
- 页码：p.404-405
- 分类号：1004
- issnNo：ISSN1006-0995
- isbnNo：CN51-1273/P
摘要
///Metamorphic degree of coal in the Guangwang coal field changes gradually eastwards.This paper deals with this change and its cause which is of importance to prognosis of coal occurrence and deep exploration.
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