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Rifle Mine (Oriole Claims; Rifle Creek Mine; North Star Claims), East Rifle Creek area, Garfield Co., Colorado, USA

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Portal Entrance

Rifle Mine (Oriole Claims; Rifle Creek Mine; North Star Claims), East Rifle Creek area, Garfield Co., Colorado, USA

The Oriole Number 8 Portal; With signs warning of radiation hazard. My geiger counter kept an average of around 300CPM in this entrance. Photo by Rudy Bolona March 30, 2008.
Photo ID: 159095    View Count: 79

Secondary Uranium Mineral Deposits on Logs

Rifle Mine (Oriole Claims; Rifle Creek Mine; North Star Claims), East Rifle Creek area, Garfield Co., Colorado, USA

Entrance to Oriole Number 8 Portal; Over the decades the mine timbers have developed crusts of tyuyamunite and other secondary uranium minerals from water sepage. I did not venture further into the tunnel for obvious reasons. Very cool formation though. Photo; Rudy Bolona, March 30, 2008.
Photo ID: 159096    View Count: 126
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