汪毓煌. 滇中姚安盆地聚煤规律和构造控制[J]. 煤田地质与勘探, 1989, 17(2): 7-11.
引用本文: 汪毓煌. 滇中姚安盆地聚煤规律和构造控制[J]. 煤田地质与勘探, 1989, 17(2): 7-11.
Coal Accumulation Regularities and Control of Structures on Coal Accumulation in Yaoan Basin, Centre of Yunnan Province[J]. COAL GEOLOGY & EXPLORATION, 1989, 17(2): 7-11.
Citation: Coal Accumulation Regularities and Control of Structures on Coal Accumulation in Yaoan Basin, Centre of Yunnan Province[J]. COAL GEOLOGY & EXPLORATION, 1989, 17(2): 7-11.

滇中姚安盆地聚煤规律和构造控制

Coal Accumulation Regularities and Control of Structures on Coal Accumulation in Yaoan Basin, Centre of Yunnan Province

  • 摘要: 姚安煤盆地位于云南省楚雄彝族自治州姚安县境内,为一内陆山间盆地。盆地轮廓似纺锤状,长轴北北西向,长约15km, 宽约5.5km,面积约88km2。 四周为中高山环绕,盆地内地形平坦。该盆地为一新生代盆地,上新统(N2)含有丰富的煤炭资源。全盆地已进行了精查勘探,获得了丰富的资料。本文着重阐述含煤地层沉积特征聚煤规律和构造对聚煤盆地的控制。

     

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