Study on the Industrial Index of Gold Ore Deposit in China
详细信息
- 责任者：Wan Hui (Mineral Resources and Reserves Evaluation Center ; MLR ; Beijing 100035 ; China) ; Wan Guilong
- 刊名：Geological Survey and Research
- 出版年：2013
- 卷期：36(2)
- 关键词：金矿 ; gold ores ; 矿产工业指标 ; industrial indexes for ores
- 页码：p.100-103
- 图表：1 table, 4 refs.
- 分类号：2000
- issnNo：ISSN1672-4135
- isbnNo：CN12-1353/P
摘要
The recommend gold industrial indexes in present specifications and industrial index management have much irrationality,which lead to different mine companies apply different industrial index for different purposes in minerals and reserves evaluation.This article analyzes principal shortcomings of recommend industrial indexes in present specifications,administrative stipulates of gold industrial index,and gold industrial index in reality.We propose that it be favorable to resolve problems in specifications and stipulates and points out problems in industrial index management and to draw up the new industrial index for estimating resources and reserves,evaluating mining recovery,mineral dressing recovery and comprehensive utilization rate.And it will be favorable to protect national proprietorship and upgrade mineral management.
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