中国软褐煤的岩石类型分类及典型剖面描述

Lithotype Classification for Soft Brown Coals in China and Characteristic Descriptions on Typical Profiles

根据国际煤岩学委员会 1993年提出的软褐煤的岩石类型分类系统 ,首次提出中国软褐煤的岩石类型分类方案建议 ,并应用此分类 ,对我国云南省寻甸县金所盆地上新世软褐煤剖面 30个分层进行了详细的研究和描述 .

In this paper the authors put forward the Lithotype Classification Scheme for Soft Brown Coals in China,on the basis of Lithotype Classification System for Soft Brown Coals by International Committee for Coal Petrology in 1993.They describe and discuss in detail 30 stratifications of the pliocene soft brown coals in Jinsuo basin of Xundian County,Yunnan Province,China,by this classification scheme.