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Columbite-Tantalite from
Hercules Mine (Beryl claim; Hercules claim; Hercules group; Hercules prospect), Ramona, Ramona Mining District, San Diego County, California, USA


Locality type:Mine
Classification
Species:'Columbite-Tantalite' (not an IMA approved species)
Comments:Occurs only in pocket pegmatite (open cavities or 'frozen' cavities).
Abundance at site:Very Rare
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Columbite-Tantalite data
Locality Data:Click here to view Hercules Mine (Beryl claim; Hercules claim; Hercules group; Hercules prospect), Ramona, Ramona Mining District, San Diego County, California, USA
Data Identifiers
Mindat Occurrence Record ID:689541
Long-form Identifier:1:3:689541:9
GUID (UUID V4):0
Nearest other occurrences of Columbite-Tantalite
17.1km (10.6 miles) ⓘHimalaya Mine, Gem Hill, Mesa Grande Mining District, San Diego County, California, USA
26.7km (16.6 miles) ⓘVictor Mine (Big Buck mine; Big Buck prospect), Rincon Mountain, Rincon, Rincon Mining District, San Diego County, California, USA
42.0km (26.1 miles) ⓘVanderberg Mine, Vanderberg-Katerina pegmatites, Hiriart Mountain, Pala, Pala Mining District, San Diego County, California, USA
42.0km (26.1 miles) ⓘKaterina Mine, Vanderberg-Katerina pegmatites, Hiriart Mountain, Pala, Pala Mining District, San Diego County, California, USA
45.1km (28.0 miles) ⓘTourmaline Queen Mountain (Pala Mtn; Queen Mtn), Pala, Pala Mining District, San Diego County, California, USA
References
Foord, Eugene E., Martin, Robert F., Spaulding, Louis B., Mason, Roger A. (1989) Mineralogy and Paragenesis of the Little Three Mine Pegmatites, Ramona District, San Diego County, California. The Mineralogical Record, 20 (2) 101-127p.106
 
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