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Nacrite from
Eureka Shaft, St Peters Dome, Cheyenne Mining District (St. Peters Dome Mining District), El Paso County, Colorado, USA


Locality type:Shaft
Classification
Species:Nacrite
Formula:Al2(Si2O5)(OH)4
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Nacrite data
Locality Data:Click here to view Eureka Shaft, St Peters Dome, Cheyenne Mining District (St. Peters Dome Mining District), El Paso County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:374210
Long-form Identifier:1:3:374210:5
GUID (UUID V4):0
Nearest other occurrences of Nacrite
0.3km (0.2 miles) ⓘEureka Tunnel (1-15 pegmatite), St Peters Dome, Cheyenne Mining District (St. Peters Dome Mining District), El Paso County, Colorado, USA
1.0km (0.6 miles) ⓘCheyenne Mining District (St. Peters Dome Mining District), El Paso County, Colorado, USA
1.0km (0.6 miles) ⓘSt Peters Dome, Cheyenne Mining District (St. Peters Dome Mining District), El Paso County, Colorado, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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