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Columbite-(Fe) from
Mamões pegmatite, Equador, Rio Grande do Norte, Brazil


Locality type:Pegmatite
Classification
Species:Columbite-(Fe)
Formula:Fe2+Nb2O6
Comments:Chemically near the border of manganocolumbite.
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Columbite-(Fe) data
Locality Data:Click here to view Mamões pegmatite, Equador, Rio Grande do Norte, Brazil
Data Identifiers
Mindat Occurrence Record ID:390999
Long-form Identifier:1:3:390999:7
GUID (UUID V4):0
Nearest other occurrences of Columbite-(Fe)
8.9km (5.5 miles) ⓘFazenda Turmalina pegmatite, Equador, Rio Grande do Norte, Brazil
26.3km (16.4 miles) ⓘBoqueirão pegmatite, Parelhas, Rio Grande do Norte, Brazil
39.1km (24.3 miles) ⓘRoncadeira pegmatite, Nova Palmeira, Paraíba, Brazil
45.5km (28.3 miles) ⓘCorredor pegmatite, Nova Palmeira, Paraíba, Brazil
References
Baumgartner, R., Romer, R. L., Moritz, R., Sallet, R., Chiaradia, M. (2006) Columbite-tantalite-bearing granitic pegmatites from the Seridó belt, northeastern Brazil: Genetic constraints from U-Pb dating and Pb isotopes. The Canadian Mineralogist, 44 (1). 69-86 doi:10.2113/gscanmin.44.1.69
 
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