Documents MINERALS. General Classification of Nonrenewable Mineral Resources The U.S. Geological Survey...

MINERALS General Classification of Nonrenewable Mineral Resources The U.S. Geological Survey classifies mineral resources into four major categories: Identified: known location,…

Documents MINERALS

MINERALS General Classification of Nonrenewable Mineral Resources The U.S. Geological Survey classifies mineral resources into four major categories: Identified: known location,…