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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Sericite from
Lone Star and Washington Mine, Danville Mining District, Ferry County, Washington, USA


Locality type:Mine
Classification
Species:Muscovite var: Sericite
Formula:KAl2(AlSi3O10)(OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Sericite data
Locality Data:Click here to view Lone Star and Washington Mine, Danville Mining District, Ferry County, Washington, USA
Data Identifiers
Mindat Occurrence Record ID:118303
Long-form Identifier:1:3:118303:0
GUID (UUID V4):0
Nearest other occurrences of Sericite
0.4km (0.3 miles) ⓘLexington Mine, Greenwood Mining Division, British Columbia, Canada
4.7km (2.9 miles) ⓘWalla Walla, Danville Mining District, Ferry County, Washington, USA
4.8km (3.0 miles) ⓘGold Dike Mine, Danville Mining District, Ferry County, Washington, USA
13.2km (8.2 miles) ⓘKettle Mine, Curlew Mining District, Ferry County, Washington, USA
15.4km (9.5 miles) ⓘMother Lode Mine, Deadwood Camp, Greenwood Mining Division, British Columbia, Canada
28.2km (17.6 miles) ⓘMonterey Prospect, Buckhorn Mountain, Myer Creek Mining District, Okanogan County, Washington, USA
29.8km (18.5 miles) ⓘImperial Mine, Rock Creek, Kettle River, Greenwood Mining Division, British Columbia, Canada
30.5km (19.0 miles) ⓘRock Candy Mine, Grand Forks, Greenwood Mining Division, British Columbia, Canada
31.1km (19.3 miles) ⓘZalla M Mine, Ferry County, Washington, USA
32.3km (20.0 miles) ⓘKey East Mine, Belcher Mining District, Ferry County, Washington, USA
References
Derkey, Robert E., Joseph, Nancy L., Lasmanis, Raymond (1990, November) Metal Mines of Washington - Preliminary Report. Open File Report 90-18. Washington Division of Geology and Earth Resources
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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