UNREFINED ROCK Crossword Clue

We know 1 solutions for: UNREFINED ROCK
Crossword Puzzle Infos
Unrefined rock, also known as ORE, is a naturally occurring solid material from which a mineral or minerals can be extracted. ORE is composed of minerals and other materials such as organic matter and is usually mined for the extraction of valuable metals or minerals. ORE is typically found in rocks and can be processed to extract the desired minerals.
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