富源县银厂沟煤矿F_(11)断层特征及地质意义  

THE FEATURE AND GEOLOGICAL SIGNIFICANCE OF FAULT F_(11) OF YINCHANGGOU COAL DEPOSIT IN FUYUAN

作　　者：唐利波 李孟 

机构地区：[1]云南华联矿产勘探有限责任公司,云南曲靖655000

出　　处：《云南地质》2017年第4期524-527,共4页Yunnan Geology

摘　　要：通过近几年的地质勘查,已证实银厂沟煤矿区内的F_(11)断层断面产状总体向西倾,倾角低缓。为一条由东向西的逆掩推覆断层。正是由于该断层的逆掩推覆,造成了含煤地层的大面积重复。充分认识F_(11)断层的特征,这对增加本矿区煤炭资源储量有着重要意义。Accord in g to the geological exploration in recent years, the fa u lt F lt in Yinchanggou coa lf ie ld oc-currence generally westwards d ip pin g , d ip angle gent le. I t is a westwards thrust fa u l t, which results in the repeat of coal bed in large area. The ful l cognition o f F11 feature is v er signif icant fo r t l ie increase o f re s e re s o f coal re-sources.

关 键 词：逆掩断层 含煤层位 地层重复 资源增储 云南富源银厂沟 

分 类 号：P542.3[天文地球—构造地质学]