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Antônio W. Romano
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Journal Article

Almeidaite, Pb(Mn,Y)Zn 2 (Ti,Fe 3+ ) 18 O 36 (O,OH) 2 , a new crichtonite-group mineral, from Novo Horizonte, Bahia, Brazil

Luiz A. D. Menezes Filho, Nikita V. Chukanov, Ramiza K. Rastsvetaeva, Sergey M. Aksenov, Igor V. Pekov, Mário L. S. C. Chaves, R. Peter Richards, Daniel Atencio, Paulo R. G. Brandão, Ricardo Scholz, Klaus Krambrock, Roberto L. Moreira, Frederico S. Guimarães, Antônio W. Romano, Aba C. Persiano, Luiz C. A. de Oliveira, José D. Ardisson
Published: 01 April 2015
Mineralogical Magazine (2015) 79 (2): 269–283.
DOI: https://doi.org/10.1180/minmag.2015.079.2.06
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Pauloabibite, trigonal NaNbO 3 , isostructural with ilmenite, from the Jacupiranga carbonatite, Cajati, São Paulo, Brazil

Luiz A.D. Menezes Filho, Daniel Atencio, Marcelo B. Andrade, Robert T. Downs, Mário L.S.C. Chaves, Antônio W. Romano, Ricardo Scholz, Aba I.C. Persiano
Published: 01 February 2015
American Mineralogist (2015) 100 (2-3): 442–446.
DOI: https://doi.org/10.2138/am-2015-4745
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Césarferreiraite, Fe 2+ 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

Ricardo Scholz, Nikita V. Chukanov, Luiz A.D. Menezes Filho, Daniel Atencio, Leonardo Lagoeiro, Fernanda M. Belotti, Mário L.S.C. Chaves, Antônio W. Romano, Paulo R. Brandão, Dmitriy I. Belakovskiy, Igor Pekov
Published: 01 April 2014
American Mineralogist (2014) 99 (4): 607–611.
DOI: https://doi.org/10.2138/am.2014.4695
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