| 李德鹏,徐世林,陈军,郑禄林,高军波,杨瑞东.贵州丹寨汞金矿矿山固体废弃物“二次资源”评价——兼论该区废弃矿硐的残留金资源[J].贵州地质,2019,36(2):185-192 |
| 贵州丹寨汞金矿矿山固体废弃物“二次资源”评价——兼论该区废弃矿硐的残留金资源 |
| Secondary Resource Evoluation of Solid Waste in Mercury-Gold Mine of Danzhai, Guizhou——and Residue Gold Resource of Abandoned Copper in This Area |
| 投稿时间：2018-10-30 |
| DOI： |
| 中文关键词: 汞金矿床 尾矿(渣) 废弃矿硐 二次资源 资源潜力 丹寨 |
| 英文关键词:mercury-gold deposit tailing (residue) abandoned mine chamber secondary resources potential resources Danzhai |
| 基金项目:本文为贵州省科学技术厅科技平台及人才团队计划项目(黔科合[2018]5613)，贵州省国土厅基础性、公益性项目(黔国土2015006)的成果。 |
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| 中文摘要: |
| 矿山固体废弃物包括废石和尾矿(渣)，是重要的二次资源，特别是金矿山尾矿作为一种非常重要的二次矿产资源，更应受到重视。笔者以贵州省丹寨汞金矿的矿山固体废弃物为主要研究对象，对丹寨汞金矿区矿产资源开采及选冶过程中产生的尾矿资源潜力进行了现场调查，并对相关样品进行分析测试，初步掌握了尾矿(渣)资源基本情况及远景资源量，有两个尾矿(渣)堆金潜在资源量达800 kg；并根据丹寨汞和金多共(伴)生的特征，对丹寨排庭汞金矿老采空区矿硐壁围岩研究，发现其115 m范围内，普遍含金或具有金矿化，具有找金的潜力，且初步分析了金资源潜力。简要地进行了尾矿(渣)“二次资源”、废弃矿硐的残留金资源综合利用可行性分析。 |
| 英文摘要: |
| Solid ore waste including waste rock and tailings (residues) is an important secondary resource. Especially, as a very important secondary mineral resource, more attention should be paid to the gold mine tailings. This study focused on solid waste from mercury-gold mine in Danzhai, Guizhou province. We have carried out a field investigation on the potential of tailings resources which were produced during the mining and smelting of mercury-gold mine in Danzhai. The relevant samples were tested and analyzed. In addition, the basic situation and prospective resources of tailings (residues) were preliminarily controled, there are two tailings (residues) storage yard with a potential gold resources amount to 800 kg. According to the characteristic of concomitant of mercury-gold in Danzhai deposit and the surrounding rock of the old mine goaf of Danzhai Paiting, it was found that gold mineralization occures within the range of 11.5 m, which had the potential to be mined. Analyzed the feasible of comprehensive utilization of tailings (residues) and residual gold resources in abandoned mine chamber. |
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