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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Nitratine from
Owl Hole Springs, Owlshead Mountains, San Bernardino County, California, USA


Locality type:Spring
Classification
Species:Nitratine
Formula:NaNO3
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Nitratine data
Locality Data:Click here to view Owl Hole Springs, Owlshead Mountains, San Bernardino County, California, USA
Data Identifiers
Mindat Occurrence Record ID:644252
Long-form Identifier:1:3:644252:1
GUID (UUID V4):0
Nearest other occurrences of Nitratine
24.2km (15.0 miles) ⓘConfidence Hills, Inyo County, California, USA
43.4km (27.0 miles) ⓘUpper Canyon Nitrate deposit (Upper Canyon Niter beds; Nitre Beds; Upper Canyon beds), China Ranch (Morrison Ranch), Inyo County, California, USA
63.9km (39.7 miles) ⓘRidge Ledge prospect, Otto Mountain, Baker, Soda Mountains, Silver Lake Mining District, San Bernardino County, California, USA
66.6km (41.4 miles) ⓘBadwater Basin, Inyo County, California, USA
74.2km (46.1 miles) ⓘAmargosa Valley, Inyo County, California, USA
84.0km (52.2 miles) ⓘCalico District (Daggett District; Calico-Daggett area), Calico Mts (Calico Hills), San Bernardino County, California, USA
References
Noble, Levi Fatzinger (1931), Nitrate deposits in southeastern California, with notes on deposits in southeastern Arizona and southwestern New Mexico: USGS Bulletin 820: 10-32
Murdoch, Joseph; Webb, Robert Wallace (1966) Minerals of California, Centennial Volume (1866-1966) - California Division of Mines and Geology, Bulletin 189. California Division of Mines and Geology. 559 pp.
Pemberton, H. Earl (1983) Minerals of California. Van Nostrand Reinhold Company Inc.
 
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