Vote for your favorite mineral in #MinCup26! - Cuprite vs. Orpiment
It's a fiery match of vibrant red Cuprite and just as saturated orange Orpiment battle for your votes!
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Quartz from
Preston Gold Mine (Bismuth; Chloride; Mother; Dr. Emma; Judge; Major), Silver Cliff Mining District, Custer County, Colorado, USA


Locality type:Mine
Classification
Species:Quartz
Formula:SiO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Quartz data
Locality Data:Click here to view Preston Gold Mine (Bismuth; Chloride; Mother; Dr. Emma; Judge; Major), Silver Cliff Mining District, Custer County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:373726
Long-form Identifier:1:3:373726:2
GUID (UUID V4):0
Nearest other occurrences of Quartz
1.3km (0.8 miles) ⓘGeyser Mine (Security - Geyser), Silver Cliff Mining District, Custer County, Colorado, USA
1.4km (0.8 miles) ⓘHerman Passiflora Mine (Shafts: Vidler; Edman; Baker; Rey; Blunt; Denver Lease; Claims: Thames River; Ten To One; Songbird), Silver Cliff Mining District, Custer County, Colorado, USA
1.4km (0.9 miles) ⓘLady Franklin Mine, Silver Cliff Mining District, Custer County, Colorado, USA
1.4km (0.9 miles) ⓘP. D. Q. Shaft, Silver Cliff Mining District, Custer County, Colorado, USA
1.5km (0.9 miles) ⓘSilver Cliff Quarry, Silver Cliff Mining District, Custer County, Colorado, USA
1.5km (1.0 miles) ⓘRacine Boy Mine, Silver Cliff Mining District, Custer County, Colorado, USA
1.5km (1.0 miles) ⓘSongbird Mine, Silver Cliff Mining District, Custer County, Colorado, USA
1.7km (1.1 miles) ⓘMountain View Mine, Silver Cliff Mining District, Custer County, Colorado, USA
1.7km (1.1 miles) ⓘKeystone Mine (Annabel Lode; Fraction Claim), Silver Cliff Mining District, Custer County, Colorado, USA
3.0km (1.9 miles) ⓘBull-Domingo Mine, Silver Cliff Mining District, Custer County, Colorado, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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