摘要
澜沧老厂多金属矿是云南资源危机矿山之一。2008年以来,矿区深部发现新的具大-超大型潜力的斑岩钼(铜)矿床,为矿山可持续发展找到了新的接替资源。为查明新型资源综合利用的可能性,本文对矿石、主要脉石矿物及辉钼矿中的铼含量作分析研究,结果表明:矿体中的Re-Mo含量呈显著的正相关;工业钼矿体和主要脉石矿物中平均含Re较低(≤0.2 g/t),但辉钼矿中平均含Re达164.2 g/t,矿石中95%以上的Re赋存于辉钼矿中。本文指出,钼矿体中的Re资源具有重要的综合利用价值,是钼矿资源勘查和综合评价过程中应给予高度重视的问题。
Lancang Laochang is one of the mines of resources crisis in Yunnan province.Since 2008,a super-large potential porphyry molybdenum（copper） deposit was found at the deep level of the mine,it is the new alternative resources for sustainable development of mine.In order to investigate the possibility for comprehensive utilization of the new resources;rhenium content in ore,in major gangue minerals and in molybdenite is analyzed and researched in this paper,the results showed that the Re-Mo content in ore body presented positive correlation significantly;the average content of Re in industrial molybdenum ore body and major gangue minerals is lower（≤0.2 g/t）,but the average content of Re in molybdenite is 164.2 g/t,so 95% Re occurs in molybdenite.This paper points out that Re resource in molybdenum ore body has important comprehensive utilization value,it should be given profound attention during exploration and comprehensive evaluation of molybdenum resource.
出处
《云南冶金》
2011年第4期7-12,56,共7页
Yunnan Metallurgy
基金
澜沧老厂深部斑岩钼矿成矿规律研究(校企合作项目)
关键词
斑岩钼矿
铼含量
资源潜力
澜沧老厂
porphyry molybdenum deposit
rhenium content
resource potential
Lancang Laochang
