坦桑尼亚盖塔绿岩带成矿地质特征和成矿时代

司建涛,白德胜,肖尊群,李水平,祁东,孙进

Geological Characteristics and Mineralization Era of Geita Greenstone Belt in Tanzania

Jiantao SI,Desheng BAI,Zunqun XIAO,Shuiping LI,Dong QI,Jin SUN

图1 坦桑尼亚主要绿岩带金矿床分布图 ①-马拉—姆索马绿岩带；②-乞力马非扎绿岩带；③-盖塔绿岩带；④-卢马加萨绿岩带；⑤-卡哈马绿岩带；⑥-马巴莱—布洪古基拉绿岩带；⑦-恩泽加绿岩带；⑧-伊兰巴—塞肯克绿岩带；TU-图拉瓦卡金矿床；GT-盖塔金矿床；BU-布利杨胡鲁金矿床；BR-巴克利夫金矿床；NY-尼亚卡夫鲁金矿床；BZ-布兹瓦吉金矿床；GP-高登普莱德金矿床；NM-北马拉金矿床；1.绿岩带；2.金矿；3.城镇；4.研究区

Fig.1 Distribution diagram of gold deposits in main greenstone belts of Tanzania