广东省广宁县丰木地区金矿地质特征及找矿标志  

Geological characteristics and prospecting criteria of gold deposits in Fengmu area,Guangning County,Guangdong Province

作　　者：郭碧莹 李畅建 GUO Bi-ying;LI Chang-jian(Geological Team 933 of Geology Bureau for Nonferrous Metal of Guangdong Province,Zhaoqing 526060,China)

机构地区：[1]广东省有色金属地质局九三三队,广东肇庆526060

出　　处：《世界有色金属》2024年第3期83-85,共3页World Nonferrous Metals

摘　　要：丰木地区金矿床位于粤西广宁县北部,黄泥坑金矿床的南西部。区内多期次岩浆活动,断裂构造发育,具有良好的构造蚀变岩型金多金属矿床的成矿条件。本文对丰木地区金矿区的地质特征进行研究,判断其为剪切带控制的中低温热液金矿床,并总结了找矿标志,为下一步勘查提供依据。The gold deposit in Fengmu area is located in the north of Guangning County,west Guangdong Province,south-western of Huangnikeng gold deposit.The area has multi-stage magmatic activity,well-developed faults,and good metallogenic conditions of structural altered rock type gold polymetallic deposit.In this paper,the geological characteristics of gold deposit in Fengmu area are studied,and it is judged to be a medium-low temperature hydrothermal gold deposit controlled by shear zone.And Prospecting criteria are summarized in this paper,to provide basis for further exploration.

关 键 词：构造蚀变岩型金矿 地质特征 找矿标志 丰木地区金矿 

分 类 号：P618.51[天文地球—矿床学]