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Conselheiro Pena Brazil

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Journal Article
Published: 01 April 2014
American Mineralogist (2014) 99 (4): 607–611.
...-group mineral (IMA 2012-099) of triclinic symmetry, from Eduardo pegmatite mine, Conselheiro Pena municipality, Minas Gerais, Brazil. Intimately associated minerals are pharmacosiderite, scorodite, and earlier arsenopyrite, and probably césarferreiraite replaces the latter. It occurs as fibrous...
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Journal Article
Published: 01 April 2014
American Mineralogist (2014) 99 (4): 811–816.
... 2+ Mn 2 2+ (PO 4 ) 2 ·3H 2 O, is a new reddingite-group mineral approved by the CNMNC (IMA 2013-007). It occurs in a phosphate-rich granite pegmatite that outcrops near the Cigana mine, Conselheiro Pena, Rio Doce valley, Minas Gerais, Brazil. Associated minerals are: triphylite, lithiophilite...
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Journal Article
Published: 01 August 1949
American Mineralogist (1949) 34 (7-8): 541–549.
...Marie Louise Lindberg Abstract The name frondelite is given to the mineral of composition Mn″Fe 4 ′″(PO 4 ) 3 (OH) 5 isostructural and isomorphous with rockbridgeite, the ferrous iron analogue. The type locality of frondelite is the Sapucaia pegmatite, Municipio of Conselheiro Pena, Minas Gerais...
Journal Article
Published: 01 November 2018
The Canadian Mineralogist (2018) 56 (6): 871–882.
...Anthony R. Kampf; Peter Elliott; Barbara P. Nash; Luigi Chiappino; Sergio Varvello Abstract Jahnsite-(NaMnMg), (Na,Ca)(Mn 2+ ,Fe 3+ )(Mg,Fe 3+ ,Mn 3+ ) 2 Fe 3+ 2 (PO 4 ) 4 (OH) 2 (H 2 O) 8 , is a new mineral from the Sapucaia pegmatite, Conselheiro Pena pegmatite district, Minas Gerais, Brazil...
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Journal Article
Published: 01 March 2016
European Journal of Mineralogy (2016) 28 (1): 93–103.
...G. Diego Gatta; Günther J. Redhammer; Pietro Vignola; Martin Meven; Garry J. Mcintyre Abstract The crystal chemistry of hureaulite from the Jocão (Cigana) pegmatite, Conselheiro Pena, Doce Valley, Minas Gerais (Brazil), was investigated by electron microprobe analysis in wavelength-dispersive mode...
FIGURES
Image
Elbaite tourmaline crystal set in a matrix of muscovite, with an accompanyi...
Published: 01 October 2011
F igure 1 Elbaite tourmaline crystal set in a matrix of muscovite, with an accompanying cut stone. The crystal is 5.2 cm high and came from the Jonas Mine, Minas Gerais, Brazil. The cushion-cut pink tourmaline is from Conselheiro Pena, Governador Valadares, Minas Gerais, Brazil. I mage courtesy
Journal Article
Published: 01 December 2013
European Journal of Mineralogy (2013) 25 (5): 817–823.
... pegmatitos do distrito pegmatítico de Conselheiro Pena . Universidade Federal de Minas Gerais , PhD Thesis , 104 p. Scholz R. Chaves M.L.S.C. Krambrock K. ( 2011 ): Mineralogy of the lithium bearing pegmatites from the Conselheiro Pena Pegmatite District (Minas Gerais, Brazil...
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Journal Article
Published: 01 June 2010
European Journal of Mineralogy (2010) 22 (3): 459–467.
..., muscovite, schorl, almandine and beryl. Phosphate minerals also occur in these dumps, particularly fluorapatite and brazilianite. Fig. 1. Geological map of Conselheiro Pena District (modified from Nalini et al ., 2000 ; Chaves et al ., 2005 ; Chaves & Scholz, 2008 ). Localities: MP = Mendes...
FIGURES
Journal Article
Published: 01 June 2012
Mineralogical Magazine (2012) 76 (3): 725–741.
... and is well known to mineralogists as a source of pegmatite phosphates ( Cassedanne and Cassedanne, 1979 ). The mine is located in the Conselheiro Pena pegmatite district, a subdivision of the Eastern Brazilian Pegmatite province (EBP) which encompasses an area of about 150,000 km 2 , extending from Bahia...
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Journal Article
Journal: Elements
Published: 01 August 2012
Elements (2012) 8 (4): 281–287.
... and red elbaite tourmaline crystals (F. Perham 2010, pers. comm.). The gem value of that pocket in today's market would be about 40 million dollars! The Jonas pegmatite , in the Conselheiro Pena district of Brazil, contained a single 2 × 2.5 × 3 m cavity that yielded 3.6 tons of top-quality, red elbaite...
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Journal Article
Published: 01 December 2012
The Canadian Mineralogist (2012) 50 (6): 1531–1554.
... Gerais, in Brazil. It encompasses also the states of Bahia, Espírito Santo and Rio de Janeiro ( Paiva 1946 , Putzer 1976 , Correia Neves et al . 1986 ). In September 2008 and in July 2010, we visited several pegmatites located in the Conselheiro Pena district, between Galiléia and Mendes Pimentel...
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Journal Article
Published: 01 July 2014
American Mineralogist (2014) 99 (7): 1195–1196.
... ) Correianevesite, Fe 2+ Mn 2 2+ (PO 4 ) 2 ·3H 2 O, a new reddingite-group mineral from the Cigana mine, Conselheiro Pena, Minas Gerais, Brazil . American Mineralogist , 99 , 811 – 816 . Fisher D.J. ( 1958 ) Pegmatite phosphates and their problems . American Mineralogist , 43 , 181 – 209...
Journal Article
Published: 01 April 2014
The Canadian Mineralogist (2014) 52 (2): 373–397.
... the states of Bahia, Espírito Santo, and Rio de Janeiro ( Paiva 1946 , Putzer 1976 , Correia Nevez et al. 1986 ). In September 2008 and July 2010, we visited several pegmatites located in the Conselheiro Pena district, between Galiléia and Mendes Pimentel ( Fig. 1 ), in order to investigate...
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Journal Article
Published: 16 May 2019
The Canadian Mineralogist (2019) 57 (3): 363–370.
...° 21140). The authors are grateful to the Associate Editor Leo Millonig and to Anthony Kampf and Radek Škoda for their valuable suggestions. References Baijot, M. (2016) Les phosphates des pegmatites du district de Conselheiro Pena...
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Journal Article
Published: 01 April 2015
Mineralogical Magazine (2015) 79 (2): 243–246.
...+ Fe 2 3 + (AsO 4 ) 2 (OH) 2 ·8H 2 O, from Eduardo mine, Conselheiro Pena, Minas Gerais, Brazil: Second arsenate in the laueite mineral group . American Mineralogist , 99 , 607 – 611 . Segeler C.G. Moore P.B. Dyar M.D. Leans F. Ferraiolo J.A. ( 2012...
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Journal Article
Journal: Elements
Published: 01 October 2011
Elements (2011) 7 (5): 333–338.
... of the most notable tourmaline discoveries took place in April 1978 at the Jonas mine, Conselheiro Pena, Minas Gerais, Brazil (S outh A merican locality 1 in F ig . 9 ; Cornejo and Bartorelli 2010 ). These intense deep red crystals include the Rocket (a prism 107 cm tall; see F ig . 4 in Hawthorne...
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Journal Article
Published: 01 April 2019
Mineralogical Magazine (2019) 83 (2): 261–267.
.... , Belotti F.M. , Cândido Filho M. and Menezes Filho L.A.D. ( 2012 ) The secondary phosphate minerals from Conselheiro Pena pegmatite district, MG, Brazil: substitutions of tryphylite and montebrasite . Pp. 261 – 269 in: Para Conhecer a Terra. Coimbra (Portugal) ( F.C. Lopes , A.I...
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Journal Article
Published: 01 August 2013
Mineralogical Magazine (2013) 77 (6): 2695–2709.
... Césarferreiraite Fe 2+ Fe 2 3 + (AsO 4 ) 2 (OH) 2 ·8H 2 O Eduardo pegmatite, Boa Vista Creek, Conselheiro Pena Municipality, Minas Gerais, Brazil (19°4′53.09″S 41°30′34.10″W) Ricardo Scholz*, Nikita V. Chukanov, Luiz A.D. Menezes Filho, Daniel Atencio, Leonardo Lagoeiro, Fernanda M...
Journal Article
Published: 01 November 2006
American Mineralogist (2006) 91 (11-12): 1932–1936.
... do Distrito Pegmatítico de Conselheiro Pena, Minas Gerais. Dissertação de Mestrado, Instituto de Geociências, Universidade Federal de Minas Gerais, Belo Horizonte, 102 p. Selway, J.B., Cooper, M.A., and Hawthorne, F.C. ( 1997 ) Refinement of the crystal structure of burangaite. Canadian...
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Journal Article
Published: 01 September 2016
American Mineralogist (2016) 101 (9): 2118–2122.
... correlated ( Sánchez-Muñoz et al. 2006b , 2012 ). Specimen En is a perthitic K-rich from the external zone of the Proberil pegmatite, Conselheiro Pena, Minas Gerais (Brazil), with “orthoclase” XRD powder pattern. Under the optical microscope, it shows irregular extinction close to parallel in (001) plane...
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