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J4 ›› 2004, Vol. 12 ›› Issue (6): 23-26.

• 矿产勘查 • 上一篇    下一篇

陕西双王金矿床边界品位和最低工业品位的计算及意义

张印飞1,李晓波2   

  1. 1.陕西太白黄金矿业有限责任公司,陕西 太白 721607;
    2.中南大学地学与环境工程学院,湖南 长沙 410083
  • 收稿日期:2004-04-21 修回日期:2004-07-13 出版日期:2004-12-28 发布日期:2011-09-21
  • 作者简介:张印飞(1968-),男,工程师,主要从事金矿地质工作.

Calculation and its Significances of Cut-off Grade and Minimum Industrial Grade to Shuangwang Gold Deposit at Shanxi Province

ZHANG Yinfei1,LI Xiaobo2   

  1. 1.Gold mining limited company of Taibai county Shaanxi province,721607;
    2.College of Geology and Environ Engineering,Central South University,Changsha 410083,China
  • Received:2004-04-21 Revised:2004-07-13 Online:2004-12-28 Published:2011-09-21

摘要:

通过对最低工业品位和边界品位的计算,提出了在当前技术经济条件下双王金矿床合理的工业指标,提高了矿产资源利用效率及矿山开发利用的经济效益。对双王含金角砾岩带中其它金矿体的勘查及开发也有重要的指导意义。

关键词: 双王金矿床, 边界品位, 最低工业品位, 计算, 意义

Abstract:

By the calculation of minimum industrial grade and cut-off grade,the rational industrial standards of Shuangwang gold deposit have been certained.At the same time,the sufficient of resource and the economic benefit of mining have been improved significantly.It is also very important to the exploration and mining to other analogus gold deposits at Shuangwang gold-bearing breccia belt.

Key words: Shuangwang gold deposit, cut-off grade, minimum industrial grade, calculation, significances

[1] 张轸.矿山地质学[M].北京:冶金工业出版社,1981:165-170.
[2] 侯德义.找矿勘探地质学[M].北京:地质出版社,1984:319-322.
[3] 王文学等.生产矿山工业指标的合理确定与动态使用[J].黄金,1996,17(1):9-12.
[4] 陕西省地矿局第三地质队.陕西省太白县双王金矿床八号矿体最终地质勘探报告.西安:陕西省地矿局,1990.

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