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U.S. Geological Survey Professional Paper 223.

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Original EntryU.S. Geological Survey Professional Paper 223.
Mindat Ref. ID16023850Long-form Identifiermindat:1:5:16023850:7
GUID0
Full ReferenceU.S. Geological Survey Professional Paper 223.
Plain TextU.S. Geological Survey Professional Paper 223.

Map of Localities

Locality Pages

LocalityCitation Details
Jamestown Mining District, Boulder County, Colorado, USA
Magnolia Mining District, Boulder County, Colorado, USA
Mountain Lion Mine - Keystone vein, Magnolia Mining District, Boulder County, Colorado, USA
Aetna Mine, Georgetown District, Clear Creek County, Colorado, USA
Jewelry Shop Mine (West Gold Mine; Sylvanite Mine), Lamartine Mining District, Clear Creek County, Colorado, USA
Cashier Mine, Upper Union Mining District (Empire Mining District), Clear Creek County, Colorado, USA
Empire City mine, Upper Union Mining District (Empire Mining District), Clear Creek County, Colorado, USA
Golden Chariot Mine, Upper Union Mining District (Empire Mining District), Clear Creek County, Colorado, USA
Harrison Mine, Upper Union Mining District (Empire Mining District), Clear Creek County, Colorado, USA
Mint Mine, Upper Union Mining District (Empire Mining District), Clear Creek County, Colorado, USA
Oro Cash Mine (Oro Cash Tunnel), Upper Union Mining District (Empire Mining District), Clear Creek County, Colorado, USA
Evergreen Fluorite deposit (Augusta lode; Augusta Mine), Bear Creek-Evergreen area, Evergreen Mining District (Malachite Mining District), Jefferson County, Colorado, USA

Mineral Occurrences

LocalityMineral(s)
Swathmore tunnel, Eldora, Caribou Mining District, Boulder County, Colorado, USA Pyrite


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