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Tantalite from
Finnbo (Finbo), Falun, Dalarna County, Sweden


Locality type:Quarry
Classification
Species:'Tantalite' (not an IMA approved species)
Formula:(Mn,Fe)(Ta,Nb)2O6
Comments:Specimens in the collections at Uppsala University and the Swedish Museum of Natural History, Stockholm. Metamict !
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Tantalite data
Locality Data:Click here to view Finnbo (Finbo), Falun, Dalarna County, Sweden
Data Identifiers
Mindat Occurrence Record ID:55272
Long-form Identifier:1:3:55272:5
GUID (UUID V4):0
Nearest other occurrences of Tantalite
4.6km (2.8 miles) ⓘBroddbo, Falun, Dalarna County, Sweden
7.0km (4.4 miles) ⓘKårarvet, Falun, Dalarna County, Sweden
23.5km (14.6 miles) ⓘTomtebo mines, Säter, Dalarna County, Sweden
24.4km (15.2 miles) ⓘÖsterby, St. Skedevi, Säter, Dalarna County, Sweden
58.9km (36.6 miles) ⓘStripåsen pegmatite, Häste ore field, Norberg, Västmanland County, Sweden
References
Gahn, Gottlieb Johan; Berzelius, Jacob (1815) II. Undersökning af några i grannskapet af Fahlun funna Fossilier [II. Examination of some fossils found in the vicinity of Falun]. Afhandlingar i fysik, kemi och mineralogi [Treatises in physics, chemistry and mineralogy], 4. p.148-216.
Romer, Rolf L., Smeds, Sten-Anders (1997) U-Pb columbite chronology of post-kinematic Palaeoproterozoic pegmatites in Sweden. Precambrian Research, 82 (1) 85-99 doi:10.1016/s0301-9268(96)00050-2
 
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