摘要
新疆预测煤炭资源量虽居全国首位,但探明程度很低,仅为12%,煤炭资源分布极不均衡。依据构造控制、成煤时代及聚煤规律等因素,将新疆含煤地层划分为三大含煤地层区,即:准噶尔含煤地层、塔里木含煤地层及昆仑山―喀喇昆仑山含煤地层区。依据早―中侏罗世的聚煤作用与古地理环境、古构造的关系,可将三大含煤地层区再划分为13个赋煤带,进而细分出60个煤田(煤产地、煤矿点)。通过对13个赋煤带含煤地层与构造的研究,对新疆煤炭资源勘查开发潜力作出评价,认为新疆煤炭资源量潜力巨大,有很好的勘查开发利用前景。
Although the predicted coal resources in the Xinjiang take the lead in the country,but the degree of exploration is quite low,only 12% measured,and coal resource distribution is very unbalanced.Based on factors of structural control,coal-forming age and coal accumulation pattern etc,divided coal-bearing strata in Xinjiang into 3 major principal coal-bearing strata regions,namely Junggar,Tarim and Kunlun-Karakorum coal-bearing strata regions.According to relation between early,middle Jurassic epochs＇ coal accumulation and paleogeographic environment,paleotectonics,subdivided the tree major principal regions into 13 coal-hosting zones,and then proceed to 60 coalfields（coal districts,coal occurrences）.Through studies on coal-bearing strata and geological structures in the 13 coal-hosting zones,assessed coal resource exploration and exploitation potentials in Xinjiang,and have considered that the coal resource potential is tremendous,with commendable exploration and exploitation prospects.
出处
《中国煤炭地质》
2011年第8期82-84,89,共4页
Coal Geology of China
基金
国土资源大调查(1212010633901)
国家科技重大专项(2011ZX05009-002)项目共同资助
关键词
新疆
煤炭资源
赋存规律
资源潜力
Xinjiang
coal resource
hosting pattern
resource potential
