The Qinghai Province has a vast territory stretching across multiple tectonic units, many coal -forming stages and environments with differential basin types. Based on the existing data systematic acquisition and analysis as well as field reconnaissance, examined coal-accumulation basin stratigraphic sequence, coal-accumulation pattern and their controlling factors ot 7 key blocks in the Guala-Rentougou-Tiemai-Ketu coalmines, Menyuan County in depth, have estimated coal resources 4.65 billion tons. The study has provided orientation for coal resource prospective area seeking in the province.%青海省地域辽阔,跨越多个地质构造单元,成煤期众多,成煤环境及盆地类型差异明显.在系统收集并分析前人资料和进行野外实地踏勘的基础上,通过深入研究门源瓜拉-人头沟-铁迈-克图煤矿等7个重点区块所属聚煤盆地的地层层序、聚煤规律及其控制因素等,预计其煤炭资源量为46.5亿t.为今后青海省寻找煤炭资源前景地提供了方向.
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