An out of this world opal, with an out of this world price tag – estimated at $20.000, this American Contra Luz Opal features a unique inclusion, which to me, makes it look just like a picture of a far away galaxy.
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Andrei's background is in geophysics, and he's been fascinated by it ever since he was a child. Feeling that there is a gap between scientists and the general audience, he started ZME Science -- and the results are what you see today.