龙吉山铜钼多金属矿找矿突破思路及找矿模型  

Prospecting Ideas Breakthrough and Prospecting Model for Longjishan Copper-Molybdenum Polymetallic Ore Deposit

作　　者：杨绍鸽 Yang Shaoge(China Coal Geology Group Co.Ltd.,Beijing 100040;Special Technological Exploration Center,CNACG,Beijing 100040)

机构地区：[1]中煤地质集团有限公司,北京100040 [2]中国煤炭地质总局特种技术勘探中心,北京100040

出　　处：《中国煤炭地质》2021年第9期42-47,共6页Coal Geology of China

摘　　要：研究区内具有斑岩型铜钼多金属矿成矿地质条件,物化探异常显示了较大的找矿潜力,已发现的大量构造裂隙型多金属矿(化)体为找矿工作提供了重要的找矿线索。特别是两处赋存于次火山岩中的矿化斑岩体本身具有较大的矿化规模,是下一步工作的重要找矿突破口。通过初设找矿模型,推测在其深部可能隐伏有品位较高的铜钼矿化斑岩体。The study area has porphyry copper-molybdenum polymetallic ore deposit metallogenic geological conditions.Geophysical,geochemical prospected anomalies have indicated large prospecting potential.Discovered a great deal tectonic fissure type polymetallic ore bodies(metallization)have provided important prospecting handholds.Especially,two mineralized porphyry masses hosted in subvolcanic rock per se have larger metallization scopes,thus are further prospecting important breakthrough points.Through initially designed model has inferred its deep part has possibly concealed higher grade copper-molybdenum mineralized porphyry mass.

关 键 词：铜钼多金属矿 斑岩型 矿化规律 找矿模型 

分 类 号：P618.41[天文地球—矿床学]