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
Stewart Mine, Tourmaline Queen Mountain (Pala Mtn; Queen Mtn), Pala, Pala Mining District, San Diego County, California, USA


Locality type:Mine
Classification
Species:Albite var: Cleavelandite
Formula:Na(AlSi3O8)
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Lepidolite32
Elbaite28
Tourmaline18
- var Rubellite5
- var Indicolite3
Quartz16
- var Smoky Quartz4
Beryl10
- var Morganite8
Montmorillonite7
Schorl4
Spodumene2
- var Kunzite2
Kaolinite1
Data
Mineral Data:Click here to view Cleavelandite data
Locality Data:Click here to view Stewart Mine, Tourmaline Queen Mountain (Pala Mtn; Queen Mtn), Pala, Pala Mining District, San Diego County, California, USA
Data Identifiers
Mindat Occurrence Record ID:3758
Long-form Identifier:1:3:3758:7
GUID (UUID V4):0
Localities for Cleavelandite in this Region
Little Joe adit, Stewart Mine, Tourmaline Queen Mountain (Pala Mtn; Queen Mtn), Pala, Pala Mining District, San Diego County, California, USA
Little Joe No. 2 adit, Stewart Mine, Tourmaline Queen Mountain (Pala Mtn; Queen Mtn), Pala, Pala Mining District, San Diego County, California, USA
Nearest other occurrences of Cleavelandite
0.2km (0.1 miles) ⓘDouglass Mine, Tourmaline Queen Mountain (Pala Mtn; Queen Mtn), Pala, Pala Mining District, San Diego County, California, USA
0.2km (0.2 miles) ⓘLittle Joe No. 2 adit, Stewart Mine, Tourmaline Queen Mountain (Pala Mtn; Queen Mtn), Pala, Pala Mining District, San Diego County, California, USA
0.3km (0.2 miles) ⓘLittle Joe adit, Stewart Mine, Tourmaline Queen Mountain (Pala Mtn; Queen Mtn), Pala, Pala Mining District, San Diego County, California, USA
0.4km (0.2 miles) ⓘPala Douglass Mine, Tourmaline Queen Mountain (Pala Mtn; Queen Mtn), Pala, Pala Mining District, San Diego County, California, USA
0.6km (0.4 miles) ⓘNorth Douglass prospect, Tourmaline Queen Mountain (Pala Mtn; Queen Mtn), Pala, Pala Mining District, San Diego County, California, USA
1.2km (0.7 miles) ⓘTourmaline Queen Mine, Tourmaline Queen Mountain (Pala Mtn; Queen Mtn), Pala, Pala Mining District, San Diego County, California, USA
1.2km (0.8 miles) ⓘChief Extension prospects, Pala Chief Mine, Chief Mountain, Pala, Pala Mining District, San Diego County, California, USA
1.4km (0.9 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
1.4km (0.9 miles) ⓘUpper Elizabeth R. Mine (Elizabeth R. Mine [original]), Oceanview Mine (MS 6452; MS 6848; Ocean View mine), Chief Mountain, Pala, Pala Mining District, San Diego County, California, USA
1.5km (0.9 miles) ⓘTourmaline King Mine, Tourmaline Queen Mountain (Pala Mtn; Queen Mtn), Pala, Pala Mining District, San Diego County, California, USA
References
San Diego Mining Company, 2008.
 
and/or  
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