田林县八渡地区辉绿岩型金矿地质特征及找矿潜力探究  

Geological characteristics and prospecting potential of diabase type gold deposits in Badu area,Tianlin County

作　　者：马坚高 马水满 MA Jian-gao;MA Shui-man(Geology Team No.4 of Guangxi Zhuang Autonomous Region,Nanning 530033,China)

机构地区：[1]广西壮族自治区第四地质队

出　　处：《世界有色金属》2019年第22期53-54,共2页World Nonferrous Metals

摘　　要：近些年来桂西发现多处辉绿岩型金矿。矿床的产出在空间上与基性岩有密切关系,金矿体赋存于基性岩体内或岩体接触带附近的断裂破碎带中。八渡地区地处特提斯构造域和环太平洋构造域的复合部位,成矿有利。根据该地区的成矿地质条件及已知矿床(体)地质特征进行研究分析,认为该地区还具找该类型矿床的良好找矿潜力。In recent years,many diabase type gold deposits have been found in Western Guangxi.The occurrence of the deposit is closely related to the basic rock in space,and the gold ore body occurs in the basic rock body or in the fracture zone near the contact zone of the rock body.Badu area is located in the composite part of Tethys structural domain and circum Pacific structural domain,which is favorable for mineralization.According to the study and analysis of the metallogenic geological conditions and the geological characteristics of known deposits(bodies),it is considered that the area has good prospecting potential for this type of deposits.

关 键 词：辉绿岩型金矿 八渡地区 地质特征 找矿潜力 

分 类 号：P618.51[天文地球—矿床学]