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Sphalerite from
Portland Mine, "Amphitheater" glacial cirque, Ouray, Ouray District (Uncompahgre District), Ouray Co., Colorado, USA

Portland Mine, "Amphitheater" glacial cirque, Ouray, Ouray District (Uncompahgre District), Ouray Co., Colorado, USA
© Rob Lavinsky

Description
Quality of samples:	not specified / average specimens
Confirmation
Validity:	Believed Valid
References
References:	Rocks & Min 70:5 pp 298-310; 2008 New Mexico Mineral Symposium abstracts
Data
Mineral Data:	Click here to view Sphalerite data
Locality Data:	Click here to view Portland Mine, "Amphitheater" glacial cirque, Ouray, Ouray District (Uncompahgre District), Ouray Co., Colorado, USA
Photo Gallery	View Gallery (5 photos)

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Current server date and time: 16th Feb 2012 23:55:50