云南保山浪堆山金矿地质特征及成因浅析  

Geological Characteristics and Genetic Analysis of Langduishan Gold Depositin Baoshan,Yunnan

作　　者：何飞 吕玉龙 杨发贵 张春元 HE Fei;LV Yu-long;YANG Fa-gui;ZHANG Chun-yuan(Yunnan Gold Mining Group Co.,Ltd.,Kunming 650000,China)

机构地区：[1]云南黄金矿业集团股份有限公司,云南昆明650000

出　　处：《有色矿冶》2023年第4期6-8,共3页Non-Ferrous Mining and Metallurgy

摘　　要：云南保山浪堆山金矿体总体呈脉状赋存于寒武系沙河厂组碳酸盐岩向东倾斜的一组节理裂隙或断层破碎带中,受构造和地层双重控制,含矿围岩为厚层灰岩、鲕状灰岩夹粉砂质板岩。矿床成因类型为中低温热液石英脉型金矿床。The Longduishan gold orebody in Baoshan,Yunnan province is generally in the form of veins in a group of joint fissure or fault fracture zone of the carbonate rocks of Shahechang Formation in the Cambrian system.It is controlled by both structure and stratum.The ore-bearing surrounding rocks are thick layer limestone,oolitic limestone with silty slate.The genetic type of the de‐posit is middle-low temperature hydrothermal quartz vein type gold deposit.

关 键 词：金矿 构造、地层控矿 石英脉型金矿床 云南保山 

分 类 号：P612[天文地球—矿床学]