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青藏高原煤炭资源分布极不均匀,主要集中在青藏高原的北部,以前人研究资料为基础,结合野外实地调查资料,对青藏高原北部的煤系发育状况、分布特征及含煤情况进行了简略分析。青藏高原北部自南向北分为唐古拉山、积石山及昆仑山三个赋煤带,成煤时代从石炭纪、二叠纪、三叠纪到侏罗纪均有分布,且随着含煤时代的逐渐变新各含煤地层的含煤性逐次变差。最终根据以往勘查资料及本次野外调查发现的煤系矿产线索,初步探讨了青藏高原北部地区煤系矿产的工作方向应以稀有元素镓、锗、放射性元素及煤系非常规气资源为主。
The distribution of coal resources in the Qinghai-Tibet Plateau is extremely uneven, mainly concentrated in the northern part of the Qinghai-Tibet Plateau. Based on previous studies and field survey data, a brief analysis of the coal measures in the northern Qinghai-Tibet Plateau is made. . The northern part of the Qinghai-Tibet Plateau is divided into three coal-bearing zones of Tanggula, Jishishan and Kunlun Mountains from south to north. Coal-forming age distributes from Carboniferous, Permian to Triassic to Jurassic, Gradually changing the coal-bearing strata of coal gradually deteriorate. Finally, based on the previous exploration data and the clues of the coal-based minerals discovered in this field survey, the preliminary work on the work direction of the coal-based minerals in the northern part of the Qinghai-Tibet Plateau should be based on the rare-element gallium, germanium, radioactive elements and coal-based unconventional gas resources.