 | Menezes Filho, L. A. D., Atencio, D., Andrade, M. B., Downs, R. T., Chaves, M. L. S. C., Romano, A. W., Scholz, R., Persiano, A. I. C. (2015) Pauloabibite, trigonal NaNbO3, isostructural with ilmenite, from the Jacupiranga carbonatite, Cajati, Sao Paulo, Brazil. American Mineralogist, 100 (2) 442-446 doi:10.2138/am-2015-4745 | Journal (article/letter/editorial) | | 442–446, 2015 Pauloabibite, trigonal NaNbO3, isostructural with ilmenite, from the Jacupiranga carbonatite...carbonatite, Cajati, São Paulo, Brazil Luiz A.D. Menezes Filho1,†, Daniel Atencio2,*, Marcelo B. Andrade3, Robert...Gerais, Brazil 2 Instituto de Geociências, Universidade de São Paulo, Rua do Lago 562, 05508-080, São Paulo...Paulo, São Paulo, Brazil 3 Instituto de Física de São Carlos, Universidade de São Paulo, Caixa Postal 369...369, 13560-970, São Carlos, São Paulo, Brazil 4 Department of Geosciences, University of Arizona, Tucson |  | Andrade, Marcelo B., Atencio, Daniel, Menezes Filho, Luiz A. D., Spratt, John (2018) Melcherite, trigonal Ba2Na2Mg[Nb6O19]·6H2O, the second natural hexaniobate, from Cajati, São Paulo, Brazil: Description and crystal structure. Mineralogical Magazine, 82 (1) 111-120 doi:10.1180/minmag.2017.081.026 | Journal (article/letter/editorial) | | the second natural hexaniobate, from Cajati, São Paulo, Brazil: Description and crystal structure MARCELO...Science, São Carlos Institute of Physics, University of São Paulo, Caixa Postal 369, 13560-970 São Carlos...Carlos, SP, Brazil Departamento de Mineralogia e Geotectônica, Instituto de Geociências, Universidade de São...São Paulo, Rua do Lago 562, 05508-080 São Paulo, SP, Brazil Instituto de Geociências, Universidade Federal...Gerais, Avenida Antonio Carlos 6627, 31270-901, MG, Brazil. Core Research Laboratories, Natural History Museum |  | | Report (issue) | | NaNbO3 Pauloabibite Crystal Data: Hexagonal. Point Group: 3 . As encrustations of platy crystals, to...Z=6 X-ray Powder Pattern: Jacupiranga carbonatite, Cajati, São Paulo, Brazil. 5.2066 (100), 2.3718 (88)...91 81.09 100.00 . (1) Jacupiranga carbonatite, Cajati, São Paulo, Brazil; average of 17 electron microprobe...Distribution: From the Jacupiranga carbonatite, Cajati, São Paulo, Brazil. Name: Honors Paulo Abib Andery (1922-1976)...Engineering, Polytechnic School, University of São Paulo, Brazil, who developed flotation processes for Serrana |  | | Journal (article/letter/editorial) | | Museum, London, Great Britain, from the Moctezuma mine, Moctezuma, Sonora, Mexico (29°48′N, 109°40′W)....silver mine, Andreasberg, Harz mountains, Germany (BM57605) and freibergite from Beschert Glück mine, Freiberg...new natural titanium sulfate from the Alcaparrosa mine, Calama, Antofagasta region, Chile. European Journal...hand-sized sample with bytízite was found at the mine dump of shaft #16 (49°40′33.7″N, 14°03′30.5″E),...pyrite orebody at the abandoned Alcaparrosa sulfate mine, Calama commune, El Loa province, Antofagasta region |  | Zaitsev, AnatolyN., Zhitova, ElenaS., Spratt, John, Zolotarev, AnatolyA., Krivovichev, SergeyV. (2017) Isolueshite, NaNbO3, from the Kovdor carbonatite, Kola peninsula, Russia: composition, crystal structure and possible formation scenarios. Neues Jahrbuch für Mineralogie - Abhandlungen Journal of Mineralogy and Geochemistry, 194 (2) 165-173 doi:10.1127/njma/2017/0052 | Journal (article/letter/editorial) | | isolueshite and recently described trigonal pauloabibite (ChaKhMouradian et al. 1997, ChaKhMouradian...specific feature of displacive phase transitions. Pauloabibite, which is a trigonal polymorph of NaNbO3 (MeneZes...C. (2015): Pauloabibite, trigonal NaNbO3, isostructural with ilmenite, from the Jacupiranga carbonatite...carbonatite, Cajati, São Paulo, Brazil. – Amer. Miner. 100: 442 – 446. MitChell, r. h., Burns, p. C., Knight,...(2004): Phoscorites and Carbonatites from Mantle to Mine: the Key Example of the Kola Alkaline Province. |  | | Journal (article/letter/editorial) | | 2012-085 Eckhardite (Ca,Pb)Cu2+Te6+O5(H2O) Aga mine (35.27215ºN 116.09487ºW) and the Bird Nest drift...2012-086 Clino-oscarkempffite Ag15Pb6Sb21Bi18S72 Animas mine, Chocaya Province, Department of Potosi, Sur Chichas...2012-089 Vendidaite Al2(SO4)(OH)3Cl·6H2O La Vendida mine, Sierra Gorda, Antofagasta Region, Chile (22º53’30’’S...No. 2012-090 Pauloabibite NaNbO3 Jacupiranga mine, Cajati county, São Paulo state, Brazil Luiz A.D. Menezes...de Geociências, Universidade de São Paulo, São Paulo, Brazil, specimen number DR740 How to cite: Menezes |  | | Journal (issue) | | Collector's Newsletter $6.00 Minerals from the Eagle Mine Gilman, Colorado Bob Werner werner@lcturboney.com...submit1ing the article, Silver Orefrom the Eagle Mine, (Mineral News, Vol. 35, No. I), I thought there...locality that is now closed "forever". The Eagle Mine (fig. I, right) is well known to collectors for...reached the market during its operation. The Eagle Mine was Colorado's largest zinc and copper producer...adjacent local mines into one operation. The Eagle Mine was accessed by the Wilkesbarre shaft and the Newhouse |  | | Journal (article/letter/editorial) | | was found by Pekov et al. (1997) at the Karnasurt mine in the northern part of the Lovozero massif, Kola...structure; Chakhmouradian et al., 1997) and pauloabibite (R3, ilmenite structure; Menezes et al., 2015)...britholite-(Ce) from the Morro Redondo complex in Southern Brazil by Vilalva et al. (2013). Britholite-(Ce) associated...(Kupriyanova et al., 1962) and at the Karnasurt mine in the Lovozero massif, Kola peninsula (Pekov et...Morro Redondo Complex, Graciosa Province, Southern Brazil: Occurrence and compositional data. Can. Mineral |  | | Journal (article/letter/editorial) | | Lesotho; (d ) perovskite pyroxenite, Tapira complex (Brazil). general formula (Sr,Ca,REE,Na)(Ti,Nb)O3 and...(1996) on twin-poor crystals from the Benitoite Gem mine (San Benito, California), followed by that of Arakcheeva...structure from the Jacupiranga carbonatite complex (Brazil). The mineral, named pauloabibite, adopts an ilmenite-type...tubular inclusions in benitoite at the Benitoite Gem mine, California (Ma and Rossman, 2008). Although Ma...from Atype granitic rocks occurring at Pitinga (Brazil) and Jabal Tawlah (Saudi Arabia) by Atencio et |  | | Book (edition) | | MINE andtheir LOCALITIES JAN H. BERNARD AND JAROSLAV HYRSL INERALS DESCRIBED SINCE 2004 MINERALS...dist., China Fluomatromicrolite, x 25111111, Naipa mine, Mozambique Daliranite, 5111111, Zarshouran Au-As...Domafov, Czech Rep. Juangodoyite, 60111111, Santa Rosa mine, Chile Back cover photo: Ho/fertile on hematite...piment pseudomo,phs after realga,; 75 mm, Palomo mine, Pen, Page 3: Stepite on arsenic, 45 111111,Jachymov...2(4) - 4.0(6) - 2.58(10) - 2.04(5). At the Kiura mine, Saiki City, Oita pref., Japan. IMA 2012-101. Adolfpateraite |
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