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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Cleavelandite from
Southern Pacific Silica Quarry (Southern Pacific deposit; Nuevo Mine; Southern Pacific Quarry; S.P. Silica Quarry; S.P. Mine; Nuevo Quarry), Nuevo, Lakeview Mountains, Riverside County, California, USA


Locality type:Quarry
Classification
Species:Albite var: Cleavelandite
Formula:Na(AlSi3O8)
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Almandine1
Quartz1
Albite1
Muscovite1
Data
Mineral Data:Click here to view Cleavelandite data
Locality Data:Click here to view Southern Pacific Silica Quarry (Southern Pacific deposit; Nuevo Mine; Southern Pacific Quarry; S.P. Silica Quarry; S.P. Mine; Nuevo Quarry), Nuevo, Lakeview Mountains, Riverside County, California, USA
Data Identifiers
Mindat Occurrence Record ID:1900147
Long-form Identifier:1:3:1900147:2
GUID (UUID V4):0
Nearest other occurrences of Cleavelandite
29.0km (18.0 miles) ⓘAnita Mine (Magee Mine; Magee & Dougherty Mine; Sage Mine), Red Mountain, Cahuilla Mining District, Riverside County, California, USA
34.7km (21.6 miles) ⓘAudrey Lynn Mine (Audrey Lynne Mine; Jumping Joe claims), Little Cahuilla Mountain, Cahuilla Mining District, Riverside County, California, USA
36.6km (22.8 miles) ⓘJuan Diego Mine No. 1 (Juan Diego No. 1 deposit; Rainbow Mine; Rainbow prospects), Little Cahuilla Mountain, Cahuilla Mining District, Riverside County, California, USA
38.7km (24.1 miles) ⓘJensen Quarry, Jurupa Mountains, Jurupa Valley, Riverside County, California, USA
39.3km (24.4 miles) ⓘHenshaw Quarry, Bloomington, San Bernardino County, California, USA
40.7km (25.3 miles) ⓘUnnamed pegmatite [2], Cahuilla Mountain, Cahuilla Mining District, Riverside County, California, USA
40.8km (25.3 miles) ⓘLithia Dike Mine (Lithia Dyke claim), Cahuilla Mountain, Cahuilla Mining District, Riverside County, California, USA
44.2km (27.5 miles) ⓘTourmaline King Mine, Tourmaline Queen Mountain (Pala Mtn; Queen Mtn), Pala, Pala Mining District, San Diego County, California, USA
44.3km (27.5 miles) ⓘTourmaline Queen Mine, Tourmaline Queen Mountain (Pala Mtn; Queen Mtn), Pala, Pala Mining District, San Diego County, California, USA
44.5km (27.7 miles) ⓘOceanview Mine (Oceanview adits; new Oceanview workings), Elizabeth R. Mine (Hazel W. claim), Chief Mountain, Pala, Pala Mining District, San Diego County, California, USA
References
Russ Rizzo CollectionIdentified by Russ Rizzo: Visual Identification, Dealer/Collection Label
 
and/or  
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