摘要
本文通过对大量数字资料的综合分析 ,阐述了主要有色金属矿产不同时期、不同工作阶段、不同矿种、不同地区的地质勘查费用投入及主要实物工作量投入。由此 ,从单位储量勘查费用、发现一个矿床或矿点的平均费用、单位面积勘查费用三个方面 ,展开了对地质勘查费用投入效果的分析。
This article deals mainly with the inputs in expense and in large kind for prospecting nonferrous metallic minerals in different periods and work stages, for different kinds of ores in different areas. It goes further to the analysis of input results, regarding the unit reserve prospecting costs, the average cost of finding an ore deposit or point and the cost of unit area prospecting.\;
出处
《地质技术经济管理》
2000年第1期26-33,共8页
Geological Technoeconomic Management
关键词
地质勘查
费用投入
效果分析
投资主体
the stock force of investment
the investment volume
the newly-added reserve
the input and output
