广东某金矿成矿条件及资源潜力分析  

Analysis of metallogenic conditions and resource potential of a gold deposit in Guangdong Province

作　　者：王健 WANG Jian(Guangdong Geological Bureau fifth Geological Brigade,Zhaoqing 526000,China)

机构地区：[1]广东省地质局第五地质大队,广东肇庆526000

出　　处：《世界有色金属》2020年第11期297-298,共2页World Nonferrous Metals

摘　　要：广东某金矿位于罗定-广宁断裂变质带东北段与吴川-四会断裂变质带交会部位,矿体赋存于震旦系老虎塘组二段(Z2lh2)石英片岩-千枚岩建造中,金矿化严格受糜棱岩带控制。通过对河台某金矿矿体特征及成矿地质条件分析,初步探讨河台宝鸭塘蚀变糜棱岩型金矿的控矿因素,并评价矿床资源潜力。The Guangdong Gold Mine is located at the intersection of the Northeast Section of the Luoding-Guangning Fault Metamorphic Belt and the Wuchuan-Sihui Fault Metamorphic Belt.The ore body exists in the quartz schist and shale in the second segment of the Sinian Laotangtang Formation(Z2lh2).During the construction process,gold mineralization is strictly controlled by the mylonite area.Based on the analysis of the ore body characteristics and metallogenic geological conditions of the Hetai gold deposit,the ore-controlling factors of the Baoyatang gold-iron ore-nickel ore-type gold deposit in Hetai City were discussed and evaluated.The resource potential of the deposit.

关 键 词：金矿 成矿条件 罗定-广宁断裂 糜棱岩带 

分 类 号：P618.51[天文地球—矿床学]