江西安远—寻乌地区钼矿成矿地质特征及资源潜力分析  

Metallogenetic geological characteristics and resource potentials of molybdenum deposits in Anyuan-Xunwu area,Jiangxi Province

作　　者：袁晶[1] 晏俊灵[1] 丁少辉[1] 黄传冠[1] 江俊杰[1] 

机构地区：[1]江西省地质调查研究院,南昌330030

出　　处：《资源调查与环境》2015年第3期203-209,共7页Resources Survey & Environment

基　　金：中国地质调查局地质调查项目"江西省矿产资源潜力评价"(项目编号:1212010881619)资助

摘　　要：江西安远—寻乌地区钼矿受鹰潭—安远北北东向超壳推(滑)覆断裂带控制,钼成矿与燕山期小型花岗斑岩、似斑状花岗岩关系密切,成岩成矿年龄均为燕山期。研究区钼矿划分为园岭寨式斑岩型钼矿和铜坑嶂式岩浆—热液型钼矿两类。本文重点分析安远—寻乌地区钼矿成矿地质特征及资源潜力,共圈出10个钼矿预测区,运用含矿地质体体积法估算资源潜力近20万吨。Molybdenum deposits in Anyuan-Xunwu area, controlled by Yingtan-Anyuan nappe-structure fault zone with NNE-trend, are divided into two kinds, the so-called Yuanlingzhai porphyry-type molybdenum deposit and the Tongkengzhang magmatic-hydrothermal type molybdenum deposit, respectively. The mineralization of molybdenum could be well related to the Yanshanian granite porphyry and porphyritic granite, which gives out an ore-forming and rock-forming age of Yanshanian. In this paper, 10 molybdenum forecasting areas are circled and 200000 t of potential copper resources are estimated with metallogenic geologic body volume method according to analysis of metallogenic geological characteristics and resource potential.

关 键 词：钼矿 成矿地质特征 预测要素 资源潜力 安远—寻乌 江西 

分 类 号：P618.65[天文地球—矿床学]