GB/T 17766-2020 (English Version)

Scope: This standard stipulates the classification of solid mineral resources and reserves, the relationship between them, and the release and use of terms. This standard is applicable to the statistics and publication of solid mineral resources, the formulation of mineral resource management and planning policies, the formulation of technical standards related to mineral resource exploration and development, as well as the estimation, evaluation and information disclosure of resources and reserves. 2 Terms and Definitions

GB/T 17766-2020 history

2020 GB/T 17766-2020 Classifications for mineral resources and mineral reserves
1999 GB/T 17766-1999 Classification for resources/reserves of solid fuels and mineral commodities