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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Grossular from
Guye Mine, Snoqualmie Mining District, King County, Washington, USA


Locality type:Mine
Classification
Species:Grossular
Formula:Ca3Al2(SiO4)3
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Magnetite1
Calcite1
Data
Mineral Data:Click here to view Grossular data
Locality Data:Click here to view Guye Mine, Snoqualmie Mining District, King County, Washington, USA
Data Identifiers
Mindat Occurrence Record ID:98110
Long-form Identifier:1:3:98110:3
GUID (UUID V4):0
Nearest other occurrences of Grossular
2.0km (1.2 miles) ⓘDenny Mountain, Snoqualmie Mining District, King County, Washington, USA
2.9km (1.8 miles) ⓘDenny Gulch, Denny Mountain, Snoqualmie Mining District, King County, Washington, USA
20.7km (12.8 miles) ⓘGreen Mountain/Bessemer Ridge, Snoqualmie Mining District, King County, Washington, USA
29.2km (18.2 miles) ⓘPaddy-go-Easy Pass occurrences, Cle Elum River, Cle Elum Mining District, Kittitas County, Washington, USA
40.2km (25.0 miles) ⓘUncle Sam Mine, Index Mining District, Snohomish County, Washington, USA
62.9km (39.1 miles) ⓘSunrise Prospect, North Fork of the Sultan River, Sultan Mining District, Snohomish County, Washington, USA
63.5km (39.5 miles) ⓘVesper Peak, Sultan Mining District, Snohomish County, Washington, USA
63.9km (39.7 miles) ⓘ48-55 Mine, Vesper Peak, Sultan Mining District, Snohomish County, Washington, USA
99.2km (61.6 miles) ⓘDeer Creek, Snohomish County, Washington, USA
References
Cannon, Bart (1975) Minerals of Washington. Cordilleran. 184 pp.
 
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