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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Chalcedony from
Wall Canyon, Washoe County, Nevada, USA


Locality type:Canyon
Classification
Species:Quartz var: Chalcedony
Formula:SiO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Chalcedony data
Locality Data:Click here to view Wall Canyon, Washoe County, Nevada, USA
Data Identifiers
Mindat Occurrence Record ID:288343
Long-form Identifier:1:3:288343:4
GUID (UUID V4):0
Nearest other occurrences of Chalcedony
19.0km (11.8 miles) ⓘTuledad Canyon, Lassen County, California, USA
33.3km (20.7 miles) ⓘWestern Hog Ranch Mine, Washoe County, Nevada, USA
33.3km (20.7 miles) ⓘHog Ranch mine, Cottonwood Mining District, Washoe County, Nevada, USA
70.7km (44.0 miles) ⓘBadger Mountain, Washoe County, Nevada, USA
84.6km (52.5 miles) ⓘWind Mountain Mine, San Emidio Mining District, Washoe County, Nevada, USA
86.7km (53.9 miles) ⓘSan Emidio prospect (Mud Flat prospect), San Emidio Mining District, Washoe County, Nevada, USA
87.0km (54.0 miles) ⓘHayden Hill Mine, Hayden Hill [summit], Hayden Hill [town], Hayden Hill Mining District, Lassen County, California, USA
References
Castor, Stephen B.; Ferdock, Gregory C. (2004) Minerals of Nevada. Special Publication 31. Nevada Bureau of Mines and Geology 512pp.
 
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