Grand Teton National Park, Wyoming
Alabama Hills, Owen's Valley, Eastern Sierra Nevadas, California
Roadcut featuring 2.0 Ga Lewisian gneiss and Scourie dykes, near Laxford, Scotland
Paleozoic caldera, Grampian Highlands, Scotland
Sunny skies over the Moine Thrust, Northern Scotland
The view climbing out of a drained lava tube, Auckland, NZ
Cherry Blossoms, Tidal Basin, Washington DC
Kamakura, Japan at the 2016 Goldschmidt Conference
Joshua Tree National Park, California
Badwater Basin, Death Valley National Park, California
Crater Lake, Oregon
Black Canyon of the Gunnison, Colorado
San Rafael Swell, Utah
The Wasatch Mountain Range, photo taken on Ankareh Ridge overlooking Brighton, Utah
Yosemite Falls, Yosemite National Park, California
Massif des Calanques, east of Marseille, France