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Nenadkevichite from
Barreiro, Araxá, Minas Gerais, Brazil


Classification
Species:Nenadkevichite
Formula:(Na,◻)8Nb4(Si4O12)2(O,OH)4 · 8H2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Nenadkevichite data
Locality Data:Click here to view Barreiro, Araxá, Minas Gerais, Brazil
Data Identifiers
Mindat Occurrence Record ID:846060
Long-form Identifier:1:3:846060:8
GUID (UUID V4):44df5168-174c-4543-be23-582356d46c6d
References
Reference Search (possible matching items)
Journal (article/letter/editorial)
(Moore et al., 2015). ACCEPTED MANUSCRIPT Araxá – Araxá is a carbonatite intrusion-hosted deposit, which...forms part of the Alto Paranaiba Province, Southern Brazil (Traversa et al., 2000). It consists of a 4.5 km...intruding Proterozoic schists and quartzites of the Araxá Group. It has 2.5 km wide, fenite aureole (Traversa...references in Traversa et al., 2000). Pyrochlore from Araxá supplies the bulk of the World’s niobium. There...steenstrupine-(Ce), vuonnemite, nordite-(Ce), nenadkevichite, REE-Sr-rich apatite, vitusite-(Ce), mosandrite
Book
crandallite from the Alto Benedeto pegmatite, Parai'ba, Brazil (by J.P. Cassedanne & L. Barreto) 22: 183-185 ALTO...Burian goyazite from [Alto Bernardino, Paraiba,] Brazil (by J. S. White, Jr.) 12:379 ALUMOHYDROCALCITE...and muscovite from the Ze Pinto prospect, Minas Gerais, Brazil 21:405-408 --with J.P. Cassedanne: Crystallized...Pitora, Minas Gerais, Brazil 21:409-412 --with J. P. Cassedanne: The Jaguara~u pegmatite, Minas Gerais, Brazil...and platinum from C6rrego Born Sucesso, Minas Gerais, Brazil 23:471-474 AMARGOSA DESERT Hydroboracite
Book
deposited in the sedimentary basin of Curitiba, Brazil (Cesbron et al. 1979) is still problematical considering...REE patterns of lanthanide-(Nd) frorn Curitiba, Brazil (a) and lanthanide-(Ce) frorn Britannia Mine, UK...identified from only a single oeeurrenee at Alto do Giz, Brazil, where it forms as a replaeement produet ofmierolite...established its presence in the Alto do Giz pegmatite in Brazil. So far, alumotantite shows only limited Substitution...from 0.2 to 3.98 wt% in senaite from Colorado and Brazil (Foord et al. 1984).1t is conceivable that minor
 
Mineral and/or Locality  
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