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
Columbia Peak, Ferry County, Washington, USA


Locality type:Peak
Classification
Species:Grossular
Formula:Ca3Al2(SiO4)3
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Grossular data
Locality Data:Click here to view Columbia Peak, Ferry County, Washington, USA
Data Identifiers
Mindat Occurrence Record ID:98107
Long-form Identifier:1:3:98107:9
GUID (UUID V4):0
Nearest other occurrences of Grossular
51.9km (32.2 miles) ⓘBuckhorn Mine, Southwest Zone and Gold Bowl (Crown Jewel) Zone, Buckhorn Mountain, Myer Creek Mining District, Okanogan County, Washington, USA
52.2km (32.4 miles) ⓘMagnetic Mine, Buckhorn Mountain, Myer Creek Mining District, Okanogan County, Washington, USA
52.3km (32.5 miles) ⓘCrawfish Lake Area, Okanogan County, Washington, USA
60.1km (37.3 miles) ⓘController and Red Bird Prospect, Nespelem Mining District, Okanogan County, Washington, USA
63.9km (39.7 miles) ⓘMagma Mine, Deep Creek Area, Northport Mining District, Stevens County, Washington, USA
70.8km (44.0 miles) ⓘCrown Point mine, Rossland, Trail Creek Mining Division, British Columbia, Canada
71.0km (44.1 miles) ⓘDeer Trail Mine, Allen Clay Property, Springdale Mining District, Stevens County, Washington, USA
75.0km (46.6 miles) ⓘCalispell Peak, Stevens County, Washington, USA
76.6km (47.6 miles) ⓘTimber Mountain, Pend Oreille County, Washington, USA
93.9km (58.4 miles) ⓘFour Metals Mine, Nighthawk Mining District, Okanogan County, Washington, USA
References
Cannon, Bart (1975) Minerals of Washington. Cordilleran. 184 pp.
 
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