Analysis on industrial index of mineral resources and reserves in China

The recommend industrial indexes in present specifications and industrial index management have much irrationality, which lead to unscientific and irresponsible data in evaluation of resources utilization, and lead to irrationality in mineral resources and reserves supervision. The article analyzes shortcomings of recommend industrial indexes in present specifications, points out problems in industrial index management. The article holds the point of view that it is in great need to draw out the scientific and rational industrial index, so as to estimate resources and reserves, to evaluate mining recovery, mineral dressing recovery and comprehensive utilization rate. It is favorable to protect national proprietorship and upgrade mineral management.