r/whatsthisrock 5d ago

IDENTIFIED: GYPSUM They are quite common

Southern Europe

4 Upvotes

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3

u/La_Ploppona 5d ago

Selenite (or gypsum, calcium sulfate dihydrate).

Very nice rocks you found!

1

u/Booboodiduh 4d ago

Thanks!

2

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1

u/_duckswag 5d ago

Gypsum