A naturally occurring concentration of metallic minerals that can be extracted economically is called ________ whereas any occurrence of useful minerals that are formed in such quantities that eventual extraction is reasonably certain,but not necessarily profitable,are called ________ resources.

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The Answer of A naturally occurring concentration of metallic minerals that can be extracted economically is called ________ whereas any occurrence of useful minerals that are formed in such quantities that eventual extraction is reasonably certain,but not necessarily profitable,are called ________ resources.

A Naturally Occurring Concentration of Metallic Minerals That Can Be