Can all minerals of a metal act as ores. Justify

1.	Can all minerals of a metal act as ores. Justify
Answer» Minerals\xa0are those substance that occur naturally in the earth\'s crust whereas those\xa0minerals\xa0which have high percentage of a particular\xa0metal\xa0and from which\xa0metal can\xa0be extracted profitably are called\xa0ores. Hence ,\xa0All ores\xa0are called\xa0minerals. ... Therefore\xa0all minerals\xa0are not\xa0ores.

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