摘要
广西那坡县果提金矿是近年化探异常查证发现、并控制了一定储量且地质特征特殊的矿床 ,矿体产于下泥盆统郁江组下部硅化压碎岩中 ,受上寒武统博莱田组碳酸盐岩古侵蚀面控制。通过矿体分布特征和形态产状、矿石特点的研究 ,认为果提金矿属岩溶沉积间断面微细粒金矿。
Guoti gold deposit is one of special features and some resesves deposit found by geochemical anomaly in spection in Guangxi Napo, The ore-body has been found in silicified cataclasite of lower Yujang formation of lower Denonian and controlled by erosion Paleo-surface of carbonate rock of upper Cambrian Bocaition formation. By studies on the distribution and attitudes of the mine, The author thought that Guoti gold deposit is a discontinuity surface of karst sedimentation of Microfinegrained gold deposit
出处
《广西地质》
1999年第4期31-33,共3页
Guangxi Geology
关键词
金矿床
岩溶沉积
微细粒金矿
矿床成因
gold deposit,karst sedimentation,Micro-grained gold deposit,genesis
