File talk:Mineraly.sk - porfyroid.jpg

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Um, "porphyroid" comes to mind! -- 21:41, 16. Jan. 2006, 65.216.141.50

Yes, but from the little I gather from the oroginal site it's more a porphyritic schist from "paleoryolitov (kremenných porfýrov), ryodacitov" --Jo 19:31, 31 December 2007 (UTC)[reply]

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