烟筒桥子金矿床隐爆角砾岩成因与隐爆机制  

Petrogenesis and crypto-explosive mechanism of cryptoexplosive breccia in Yantongqiaozi gold deposit

作　　者：亢学刚 王政[2] KANG Xue-gang WANG Zheng(Changchun Shengchuang Geological Exploration Consulting Co., Ltd., Changchun 130012, Jilin, China Team 604, Bureau of Nonferrous Metals Geological Exploration of Jilin Province, Jilin 132013, Jilin, China)

机构地区：[1]长春盛创地质勘查咨询有限公司,吉林长春130012 [2]吉林省有色金属地质勘查局六〇四队,吉林吉林市132013

出　　处：《吉林地质》2016年第3期58-61,共4页Jilin Geology

摘　　要：烟筒桥子金矿床位于吉林省梅河口市水道镇,大地构造位置属于中朝准地台(Ⅰ),辽东台隆(Ⅱ),铁岭—靖宇台拱(Ⅲ),龙岗断块(Ⅳ)中段北缘,为一典型的隐爆角砾岩型金矿床。矿体在空间和成因上受控于爱林西山隐爆角砾岩筒。笔者通过近几年的地质工作,浅谈该区隐爆角砾岩体的地质特征、成因和隐爆机制。Yantongqiaozi gold deposit is located in Shuidao Town of Meihekou City, Jilin Province. The geotectonic location belongs to northern margin in the middle section of Sino-Korean paraplatform（I）, Liaodong platform uprise（Ⅱ）, Tieling-Jingyu anteklise（III）, Longgang block（Ⅳ）. Yantongqiaozi gold deposit is a typical cryptoexplosive breccia type gold deposit. The space and genesis of the deposit were controlled by cryptoexplosive breccia in west hill of Ailin. Through the geological work in recent years, the authors discussed the geological features and the genesis of cryptoexplosive breccia and cryptoexplosive mechanism in this area.

关 键 词：烟筒桥子 金矿床 地质特征 

分 类 号：P588.13[天文地球—岩石学]