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1,687 questions

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cubic stone to be identified pleas.

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asked Mar 17, 2014 by ahmad (1,260 points)

1 Answer

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The cubic shape and color makes it look most like an oxidized pyrite. It may also be a goethite or limonite pseudomorph after pyrite.

answered Mar 18, 2014 by hershel (46,460 points)

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