Vote for your favorite mineral in #MinCup26! - Bournonite vs. Vesuvianite
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Perthite from
Lookout Mine (Hercules group; Lookout prospect; Upper Hercules mine), Ramona, Ramona Mining District, San Diego County, California, USA


Locality type:Mine
Classification
Species:Feldspar Group var: Perthite
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Perthite data
Locality Data:Click here to view Lookout Mine (Hercules group; Lookout prospect; Upper Hercules mine), Ramona, Ramona Mining District, San Diego County, California, USA
Data Identifiers
Mindat Occurrence Record ID:601117
Long-form Identifier:1:3:601117:8
GUID (UUID V4):0
Nearest other occurrences of Perthite
0.4km (0.2 miles) ⓘLittle Three Mine, Little Three Mine area, Ramona, Ramona Mining District, San Diego County, California, USA
16.0km (10.0 miles) ⓘRose Quartz Mine (Patton lode; Patten lode; Powers group; Crystal Quartz; White Quartz; Sante Fe Gem), Mesa Grande, Mesa Grande Mining District, San Diego County, California, USA
16.3km (10.1 miles) ⓘCota Mine, Gem Hill, Mesa Grande Mining District, San Diego County, California, USA
16.6km (10.3 miles) ⓘPayne Mine, Gem Hill, Mesa Grande Mining District, San Diego County, California, USA
16.7km (10.4 miles) ⓘGreen Ledge Mine, Gem Hill, Mesa Grande Mining District, San Diego County, California, USA
16.8km (10.5 miles) ⓘTrask Mine, San Diego Mine, Gem Hill, Mesa Grande Mining District, San Diego County, California, USA
16.9km (10.5 miles) ⓘHimalaya Mine, Gem Hill, Mesa Grande Mining District, San Diego County, California, USA
17.7km (11.0 miles) ⓘEsmeralda Mine, Mesa Grande, Mesa Grande Mining District, San Diego County, California, USA
25.4km (15.8 miles) ⓘRoyal Mine (Lithium Queen claim; Pandora deposit; Royal deposit; Thursday claim), Rodriguez Canyon, Banner Mining District, San Diego County, California, USA
25.9km (16.1 miles) ⓘClark Extension prospect, Ditch Mountain, Rincon, Rincon Mining District, San Diego County, California, USA
References
San Diego Mining Company, 1995-1997.
 
and/or  
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