福建邱村金矿床控矿因素及成因  

Analysis of controlling process and genetical inquiry of Qiucun gold deposit, Fujian

作　　者：项红亮[1] 

机构地区：[1]福建省双旗山金矿,福建德化362509

出　　处：《黄金地质》2002年第1期40-43,共4页Gold Geology

摘　　要：邱村金矿矿体严格受构造、次火山岩、次火山隐爆角砾岩控制 ,通过对矿石黄铁矿Pb、S同位素分析以及相邻矿区成矿温度的对比研究 ,金矿成矿物质来源于元古宇麻源群深变质岩系 ,成矿热液来源于火山岩浆期后分异的热液 ,该矿床属火山The ore body of Qiucun gold deposit is controlled strictly by structure, subvolcanic rocks and subvolcanic cryptoexplosior breccia.The analysis of Pb and S isotopes in pyrite of ore,and the mineralized temperature of the gold deposit nearby show that the metallogenic elements is from deep metamorphic rock series of Precambrian system of Mayuan Group.The sources of metallogenic hydrothermal fluid is the thermal solution of postmagmatic.Qiucun gold deposit belongs to volcanic subvolcanic meso epithermal type gold deposit.

关 键 词：金矿床 控矿因素 次火山隐爆角砾岩 福建 次火山岩 硫同位素 

分 类 号：P618.51[天文地球—矿床学] P597.3[天文地球—地质学]