Entries by Utah Geological Survey

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Photo of the Day (POTD): February 6, 2019

Horseshoe Springs, Skull Valley, Tooele County Photo by Jim Davis. Warm, brackish groundwater issues from the Skull Valley faults at the western foot of the Stansbury Mountains to produce Horseshoe Springs—two springs that join to create a horseshoe shape.

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Photo of the Day (POTD): January 2, 2019

Near Moab, Grand County Photo by Greg McDonald © 2019 Composed of Jurassic-age Navajo Sandstone, wind-sculpted Corona Arch stands before snow-covered cliffs of the same formation. This arch was formed from the same weathering process and during the same time as the world-famous features in nearby Arches National Park.