Locality type: | Mine |
Classification |
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Species: | Columbite-(Fe) |
Formula: | Fe2+Nb2O6 |
Comments: | Occurs only in pocket pegmatite (open cavities or 'frozen' cavities). |
Abundance at site: | Very Rare |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Columbite-(Fe) 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 |
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Mindat Occurrence Record ID: | 689539 |
Long-form Identifier: | 1:3:689539:6 |
GUID (UUID V4): | dd052d7b-0fd1-4204-a56b-64f18978018d |
Nearest other occurrences of Columbite-(Fe) |
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0.2km (0.1 miles) | ⓘLittle Three Mine, Ramona, Ramona Mining District, San Diego County, California, USA |
30.6km (19.0 miles) | ⓘMountain Lily Mine (Emeralite No. 2 claim; Gem Mine No. 1 claim; Ware mine), Aguanga Mountain, Oak Grove, Aguanga Mountain Mining District (Smith Mountain Mining District), San Diego County, California, USA |
31.6km (19.6 miles) | ⓘCryo-Genie Mine (Cryogenie Mine; Cindy B-Cryogenie claim; Lost Valley Truck Trail prospect), Warner Springs, Warner Springs Mining District, San Diego County, California, USA |
56.0km (34.8 miles) | ⓘWilliamson Mine (Coahuila Brave claim; Williamson Silica Mine), Cahuilla Mountain, Cahuilla Mining District, Riverside County, California, USA |
References |
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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 |