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Need an advise regarding this stone.

+1 vote
My dad found this in a cave embedded on a rock while trekking in a remote jungle in Asia.
Please help me identify the stone as I have always thought it could be of value.

asked Mar 13, 2016 by Asharaj7 (160 points)

1 Answer

0 votes
In my opinion, it could be anything. You need to see if it scratches glass or if you can scratch the substance with Quartz or a pocket knife. I like it as a rough diamond but the crack argues against it for me. That would knock out super hard minerals like Quartz and sapphire, too. I'd like to see what our people think.
answered Mar 15, 2016 by Weasel (52,150 points)

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