Uranium Mining in Utah - Silver Reef District

Silver Reef District

Uranium minerals were noted by 1881 in the silver mines at the Silver Reef/Harrisburg district, at Silver Reef, Washington County. No uranium was extracted until 1950, when a small shipment was made. The uranium occurs as carnotite along with copper mineralization and the silver mineral chlorargyrite in the Chinle Formation. Uranium production has been minor.

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