贵州晚二叠世泥炭资源的分布

Distribution of peat resources in the later pernian period in Guizhou

贵州在晚二叠世时期形成的大量泥炭 ,因年代久远 ,现已大部分深变质成煤。可作为泥炭利用的是近地表煤层经风化后所形成的含有机质丰富的风化物。

Lots of peat deposited in the later permian period in Guizhou are deeply metamorphosed into coal layer for long times. The efflorescence,which contain plenty of organic substance rotted by coal near the earth’s surface,can be used as peat. This paper studies the distribution of the efflorescence in Guizhou.