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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Smoky Quartz from
Eagleton Prospect, Calispell Peak, Stevens County, Washington, USA


Locality type:Prospect
Classification
Species:Quartz var: Smoky Quartz
Formula:SiO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Smoky Quartz data
Locality Data:Click here to view Eagleton Prospect, Calispell Peak, Stevens County, Washington, USA
Data Identifiers
Mindat Occurrence Record ID:94863
Long-form Identifier:1:3:94863:0
GUID (UUID V4):0
Nearest other occurrences of Smoky Quartz
0.4km (0.2 miles) ⓘCalispell Peak, Stevens County, Washington, USA
3.8km (2.3 miles) ⓘCannon Mine, Calispell Peak, Stevens County, Washington, USA
13.6km (8.4 miles) ⓘGolden Anchor Prospect, Pend Oreille County, Washington, USA
16.1km (10.0 miles) ⓘStarlight Uranium Prospect, Newport Mining District, Pend Oreille County, Washington, USA
23.8km (14.8 miles) ⓘSilver Plume Prospect, Pend Oreille County, Washington, USA
26.8km (16.7 miles) ⓘSouth Baldy Mountain, Pend Oreille County, Washington, USA
35.5km (22.1 miles) ⓘPonsness Prospect, Pend Oreille County, Washington, USA
54.3km (33.8 miles) ⓘNancy Creek Prospect, Ferry County, Washington, USA
56.1km (34.8 miles) ⓘSection 36 Prospect, Ferry County, Washington, USA
64.9km (40.3 miles) ⓘGermania Mine, Springdale Mining District, Stevens County, Washington, USA
References
Cannon, Bart (1975) Minerals of Washington. Cordilleran. 184 pp.p.53
 
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