Category:Metavolcanic rocks in Wisconsin

From Wikimedia Commons, the free media repository

Jump to navigation Jump to search

States of the United States: Alaska · California · Maryland · Michigan · Minnesota · Nevada · New Mexico · New York · North Carolina · Oregon · Pennsylvania · Vermont · Virginia · Washington · West Virginia · Wisconsin

Media in category "Metavolcanic rocks in Wisconsin"

This category contains only the following file.

Black porphyritic metarhyolite (Utley Rhyolite, Paleoproterozoic, 1765 Ma; Utley Rhyolite Quarry, near Green Lake, Wisconsin, USA) 3.jpg 3,668 × 1,913; 4.59 MB

Retrieved from "https://commons.wikimedia.org/w/index.php?title=Category:Metavolcanic_rocks_in_Wisconsin&oldid=567361315"