Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Chert from
Little Green Monster Variscite Mine, Clay Canyon, Fairfield, Sunshine Mining District, Utah County, Utah, USA


Locality type:Mine
Classification
Type:Chert
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Chert data
Locality Data:Click here to view Little Green Monster Variscite Mine, Clay Canyon, Fairfield, Sunshine Mining District, Utah County, Utah, USA
Data Identifiers
Mindat Occurrence Record ID:680559
Long-form Identifier:1:3:680559:3
GUID (UUID V4):0
Nearest other occurrences of Chert
0.8km (0.5 miles) ⓘClay Canyon, Fairfield, Sunshine Mining District, Utah County, Utah, USA
7.7km (4.8 miles) ⓘMormon Chief, Mercur Mining District, Tooele County, Utah, USA
42.9km (26.7 miles) ⓘLookout Pass Thallium prospect, Little Valley, Lookout Pass Mining District, Tooele County, Utah, USA
52.5km (32.6 miles) ⓘLead King Mine, West Tintic Mining District, Tintic Mining District, East Tintic Mountains, Utah, USA
58.2km (36.1 miles) ⓘAlbian Basin, Alta, Little Cottonwood Mining District, Salt Lake County, Utah, USA
60.3km (37.5 miles) ⓘTabbys Peak SE Gravel Occurrence, Cedar Mountains, Tooele County, Utah, USA
60.4km (37.5 miles) ⓘHickman Knolls Gravel Occurrence, Cedar Mountains, Tooele County, Utah, USA
62.1km (38.6 miles) ⓘTabbys Peak SW Gravel Occurrence, Cedar Mountains, Tooele County, Utah, USA
65.0km (40.4 miles) ⓘLittle Valley Phosphate Occurrence, Round Valley Area, Wasatch County, Utah, USA
65.1km (40.4 miles) ⓘLeft Fork Hobble Creek Phosphate Occurrence, Hobble Creek Area, Utah County, Utah, USA
References
Wilson, Wendell E. (2010) The Clay Canyon variscite mine, Fairfield, Utah. The Mineralogical Record, 41 (4) 321-349
 
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