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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Chromite from
Danville Chromium Occurrence, Danville Mining District, Ferry County, Washington, USA


Locality type:Outcrop
Classification
Species:Chromite
Formula:Fe2+Cr23+O4
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Chromite data
Locality Data:Click here to view Danville Chromium Occurrence, Danville Mining District, Ferry County, Washington, USA
Data Identifiers
Mindat Occurrence Record ID:104208
Long-form Identifier:1:3:104208:5
GUID (UUID V4):0
Nearest other occurrences of Chromite
25.4km (15.8 miles) ⓘMastodon chrome-nickel deposit, Castle Mountain, Cascade, Greenwood Mining Division, British Columbia, Canada
43.7km (27.1 miles) ⓘOld Nick nickel deposit, Bridesville, Greenwood Mining Division, British Columbia, Canada
79.1km (49.1 miles) ⓘJumbo Claim, Nespelem Mining District, Okanogan County, Washington, USA
80.3km (49.9 miles) ⓘStepstone Prospect, Nespelem Mining District, Okanogan County, Washington, USA
83.4km (51.8 miles) ⓘBlackbird Prospect, Nighthawk Mining District, Okanogan County, Washington, USA
85.5km (53.1 miles) ⓘPeerless Prospect, Nighthawk Mining District, Okanogan County, Washington, USA
88.2km (54.8 miles) ⓘGemini Prospect, San Poil Mining District (Keller Mining District), Ferry County, Washington, USA
92.0km (57.1 miles) ⓘChopaka Prospect, Nighthawk Mining District, Okanogan County, Washington, USA
94.9km (59.0 miles) ⓘJohnson Creek Mine, Conconully Mining District, Okanogan County, Washington, USA
References
Valentine, Grant M., Huntting, Marshall T. (1960) Part II - Metallic Minerals, in Inventory of Washington Minerals. Vol II. Bulletin 37, Washington Geological Survey.
Cannon, Bart (1975) Minerals of Washington. Cordilleran. 184 pp.p.72
 
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