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I have a stone and am curious on what it is

0 votes
The rock was found around 30 years ago in the mid 80's around Alma Colorado. It is 11 3/4*11 1/2*8. Roughly 30-50 lbs. Maybe you can tell me what it is? https://photos.app.goo.gl/OKryfCezKIXJ1Vhw2
asked Apr 6 by Skystorm383 (120 points)

1 Answer

0 votes
There appears to be some opalescent quality to it. It could have opal in it.
answered 4 days ago by Weasel (46,530 points)