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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Glaucophane from
Clear Creek area benitoite occurrence, Santa Rita Peak, San Benito County, California, USA


Locality type:Occurrence
Classification
Species:Glaucophane
Formula:◻Na2(Mg3Al2)Si8O22(OH)2
Confirmation
Validity:Believed Valid
Associated Minerals:
Associates:Benitoite
Data
Mineral Data:Click here to view Glaucophane data
Locality Data:Click here to view Clear Creek area benitoite occurrence, Santa Rita Peak, San Benito County, California, USA
Data Identifiers
Mindat Occurrence Record ID:649122
Long-form Identifier:1:3:649122:2
GUID (UUID V4):0
Nearest other occurrences of Glaucophane
0.6km (0.4 miles) ⓘCalifornia State Gem Mine, Santa Rita Peak, San Benito County, California, USA
31.5km (19.5 miles) ⓘLlanada Copper Mine, Panoche, San Benito County, California, USA
41.8km (26.0 miles) ⓘPanoche Hills, Fresno County, California, USA
47.1km (29.3 miles) ⓘUnnamed Lawsonite-Glaucophane occurrence [1], Glaucophane Ridge, San Benito County, California, USA
89.4km (55.5 miles) ⓘHawkins Mine (Hawkins Ranch), Messic Mountain, Stayton Mining District (McLeod Mining District; Panoche Mining District), San Benito County, California, USA
References
Pemberton, H. Earl (1983) Minerals of California. Van Nostrand Reinhold Company Inc.
 
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