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Columbite-(Mn) from
Pizzo Marcio North dyke, Pizzo Marcio, Trontano, Verbano-Cusio-Ossola Province, Piedmont, Italy


Locality type:Dike
Classification
Species:Columbite-(Mn)
Formula:Mn2+Nb2O6
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Columbite-(Mn) data
Locality Data:Click here to view Pizzo Marcio North dyke, Pizzo Marcio, Trontano, Verbano-Cusio-Ossola Province, Piedmont, Italy
Data Identifiers
Mindat Occurrence Record ID:1073105
Long-form Identifier:1:3:1073105:7
GUID (UUID V4):0
Nearest other occurrences of Columbite-(Mn)
0.4km (0.2 miles) ⓘPizzo Marcio South dyke, Pizzo Marcio, Trontano, Verbano-Cusio-Ossola Province, Piedmont, Italy
3.2km (2.0 miles) ⓘAlpe Rosso, Orcesco, Druogno, Verbano-Cusio-Ossola Province, Piedmont, Italy
55.1km (34.2 miles) ⓘMaiò Valley, Monticello, San Vittore, Moesa Region, Grisons, Switzerland
70.6km (43.9 miles) ⓘSoè Valley, Bodengo Valley, Sondrio Province, Lombardy, Italy
71.1km (44.2 miles) ⓘPiona Peninsula, Colico, Lecco Province, Lombardy, Italy
81.3km (50.5 miles) ⓘTanno Pegmatitic Field, Chiavenna, Sondrio Province, Lombardy, Italy
82.1km (51.0 miles) ⓘSchiesone Valley, Prata Camportaccio, Sondrio Province, Lombardy, Italy
93.7km (58.2 miles) ⓘPunta Trubinasca, Codera Valley, Novate Mezzola, Sondrio Province, Lombardy, Italy
References
Piccoli, G.C., Maletto, G., Bosio, P., Lombardo, B. (2007) Minerali del Piemonte e della Valle d'Aosta - Associazione Amici del Museo "F. Eusebio" Alba.
Guastoni, A., Diella, V., Pezzotta, F. (2008) Vigezzite and Associated Oxides of Nb-Ta from Emerald-Bearing Pegmatites of the Vigezzo Valley, Western Alps, Italy. The Canadian Mineralogist, 46 (3) 619-633 doi:10.3749/canmin.46.3.619
Guastoni, A. (2011): Pizzo Marcio e Alpe Rosso. Genesi delle pegmatiti albitizzate e dei minerali di niobio e tantalio. Riv. Miner. Ital., 35, 4 (4-2011), 246-253
Guastoni, A. (2012) LCT (lithium, cesium, tantalum) and NYF (niobium, yttrium, fluorine) pegmatites in the Central Alps. Proxies of exhumation history of the Alpine nappe stack in the Lepontine Dome. Ph.D. Thesis. University of Padova, Dept. of Geosciences, 159 pp.
www.minsocam.org (2015) http://www.minsocam.org/msa/Special/Pig/PIG_Articles/Elba%20Abstracts%2010%20Guastoni.pdf
 
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