When is a mineral classified as an ore - AnswersMinerals and groups of minerals can be classified as an ore when they contain a sufficient amount of desired material, most times metals, to be extracted and.how is a mineral classified as a ore,When is a mineral considered to be an ore - AnswersIts considered an ore when it contains enough of a useful substance that it can be sold for a profit.A mineral is classified as an ore as long as ___. - BrainlyApr 3, 2016 . A mineral is classified as an ore as long as ____. a. it's rare and valuable c. it's profitable and useful b. it can be used for jewelry d. it's solid and.
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