Wikimedi'Òc

The (sometimes) rushing Crystal River, one of Colorado's noted trout streams, in Gunnison County, high in the Rocky Mountains above the town of Marble. The white stones on the riverbank are, in fact, LCCN2015633952.tif - Fæ

Black Canyon Formation (Paleoproterozoic, 1.759 Ga; Cold Shivers Point, Columbus Canyon, Colorado National Monument, Colorado, USA) 1 (23609818149).jpg - Rudolphous

Black Canyon Formation (Paleoproterozoic, 1.759 Ga; Cold Shivers Point, Columbus Canyon, Colorado National Monument, Colorado, USA) 4 (23977672075).jpg - Rudolphous

Marble (Yule Marble, Middle Miocene, 12 Ma; Marble, northern Gunnison County, western Colorado, USA) 2 (16887651452).jpg - Ainz Ooal Gown

1.36 Ga granite dikes in amphibolite (Blue Creek East Rt. 50 roadcut, Gunnison Uplift, Colorado, USA) 2.jpg - Ser Amantio di Nicolao