KompsFossilsNMinerals Posted April 1, 2021 Share Posted April 1, 2021 Hey all, I recently went to a casino and found this outside of it. Is it a fossil or just some other mineral? Link to comment Share on other sites More sharing options...
KompsFossilsNMinerals Posted April 1, 2021 Author Share Posted April 1, 2021 What I mean is are the odd white things fossils or just a mineral? Link to comment Share on other sites More sharing options...
Tidgy's Dad Posted April 1, 2021 Share Posted April 1, 2021 Looks igneous to me, so maybe a basalt in which case the pale bits could be feldspar. 2 2 Life's Good! Tortoise Friend. Link to comment Share on other sites More sharing options...
abyssunder Posted April 1, 2021 Share Posted April 1, 2021 (edited) What you have there looks like Porphyry, to me. Edited April 1, 2021 by abyssunder 1 1 " We are not separate and independent entities, but like links in a chain, and we could not by any means be what we are without those who went before us and showed us the way. " Thomas Mann My Library Link to comment Share on other sites More sharing options...
Myrmica Posted April 1, 2021 Share Posted April 1, 2021 Agreed. They are feldspar crystals in a porphyry rock. 1 Link to comment Share on other sites More sharing options...
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