Entries by Utah Geological Survey

POTD July 26, 2016: Wasatch–Cache National Forest, Summit County, Utah

POTD July 26, 2016: Wasatch–Cache National Forest, Summit County, Utah Photographer: Adam Hiscock © 2016 Reids Peak (11,708 feet) and Bald Mountain (11,943 feet) consist of the late Precambrian-age Mount Watson Formation, part of the Uinta Mountain Group which forms the core of the Uinta Mountains. The spectacular scenery and vistas of the Uinta Mountains result […]

The Science Behind Yellowstone’s Rainbow Hot Spring

smithsonianmag.com It’s not hard to find natural wonders within Yellowstone National Park, but the park’s largest hot spring might be the most remarkable, and not just for its size: dubbed the Grand Prismatic Spring, the hot spring radiates extremely hot water—and stunning prismatic color—from its center. READ MORE