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.

• 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。