February 21, 2018
  CIM Magazine - Standards Column
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Reporting of Diamond Exploration Results, Identified Mineral Resources and Ore Reserves Guideline

Produced by the Association of Professional Engineers, Geologists, Geophysicists of the Northwest Territories

Principles of a Resource/Reserve Classification for Minerals

by the U.S. Bureau of Mines and the U.S. Geological Survey

A Standardized Coal Resource/Reserve Reporting System for Canada

by the Geological Survey of Canada, 1989