 | | Journal (article/letter/editorial) | | Technology] at 08:56 14 October 2014 for Which Brazil Is the Type Locality DANIEL ATENCIO Geoscience...05422-970 Slo Paulo, Brazil w h e r e are several minerals first described from Brazil, many of which are...Lindberg (1962) in the Sapucain pegmatite, GalilCia, Minas Gerais. Brazil, and regarded as the type specimen...identical. but the chemical results are very poor and do not allow a good formula to be derived. Lipscombite...establishment. the descriptions of staringite, tantalaeschynite-(Y). atheneite, isomertieite. bahianite, palladseite |  | | Report (issue) | | Tantalaeschynite-(Y) (Ca, Y, Ce)(Ta, Ti, Nb)2O6 c 2001-2005 Mineral Data Publishing, version 1 Crystal...Point Group: [2/m 2/m 2/m] [by analogy to aeschynite-(Y)]. Crystals, prismatic k [001], to 5.6 cm, showing...= 5.34 Z = [4] X-ray Powder Pattern: Raposa pegmatite, Brazil; after heating in air at 1300 ◦ C. 3.00...0.6 0.6 0.4 0.4 0.7 0.9 6.2 98.5 (1) Raposa pegmatite, Brazil; by electron microprobe, corresponding...Series: Forms a series with aeschynite-(Y). Occurrence: In a pegmatite. Association: Quartz, microcline |  | | Book | | ' .\ f etYON RALPH I o S o(b;JY\ m.3 CA'.r(Y) 1 trn~ ½ (\h CARLOS CORNEJO ANDREA BARTORELLI...BARTORELLI ::• . . .. MINERALS & PRECIOUS STONES OF BRAZIL Sponsored by: VALE MINISTER.IO DA CULTURA © 2009...Crystal of multicolored tourmaline (84 x 26 mm), Lavra do Sapo, Ferruginha, Conselheiro Pena, Minas Gerais...(Camara Brasileira do Livro, SP, Brazil) Cornejo, Carlos .Minerals & precious stones of Brazil. Carlos Cornejo...pedras preciosas do Brasil Bibliography 1. Gemology 2. Geology 3. Minerals - Brazil 4. Minerals- Classification |  | | Book (edition) | | of The Fleischer s Glossary of Mineral Species, I do so with somc sadness. On September 18, 2007, my Teacher...Thomas Armbrusler (Switzerland). Daniel Atcncio (Brazil). Malcolm Back (Canada), Henry L. Barwood (USA)...Ag Na Sr s Ta Te Tb TI Th Tm Sn Ti w u V Xe Yb y Zn Zr Abbreviations Used in Glossary amor. cub....s Boletin Fac11/tadde cienncia.1·exactas,jisicos y natura/es. Unil'ersidad nacicmal de Cordoba Bulletin...aY(CO,lz·6IIJO. tric .. rclated to Tbomasclarklte-(Y), Pouelrette quarry. Moni Saint-llilairc. RoU\,ille |  | | Book | | sometimes included in the group even though they do not exhibit crystallographic affinities with other...T1 Th Sn Ti TiOx WO4 WO3 W WOx u UOx UO2 V VOx Yb Y Zn Zr No. 162 109 17 12 15 1337 91 422 429 424 50...535. See also Rynersonite, Vigezzite, Aeschynite-(Y), Niobo-aeschynite-(Ce). Aeschynite-(Nd), (Nd, Ce... Am. Min. 69(1984), 565 (Abst.). Aeschynite-(Y), (Y,Ca, Fe, Th)(Ti, Nb)2(0, OH)g, S Orth. Sub-metallic...(1970), 208. See also Aeschynite-(Ce), Tantalaeschynite- (Y). Afghanite, (Na,Ca, K)8(Si,Al)^2024(C |  | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | | of detail and complexity required by the format to do of the seventh edition of System was too daunting...Luiz A. D. Menezes: Belo Horizonte, Minas Gerais, Brazil. William C. Metropolis: Mineralogical Museum, Harvard...example, tritomite-(Ce) and tritomite-(Y) are end members [Ce+Y] in the tritomite series [AM 51:152(1966)]...nal order detectable by diffract at least a implies y generall here use fied exhibits external faces, but...where h, k and] are positive or negative, unequal y elesymmetr all by upon acted are faces al the general |  | | Book (edition) | | Tsurneb, Namibia, (lower, right) gold, Amazonas, Brazil All specimens from the collection of Eugene and...Douglas K. Miller DK Arizona-Sonora Desert DM Museum DO = "Donald Olson Delma Perry DP DS David Shannon EB...group lists presented were taken from the Glossa,y of Mineral Species, 5th edition, by Michael Fleischer...forth. All faces or other surfaces on a given mineral do not necessarily exhibit the same Juster. Some minerals...more references where all references are inadequate, do not contain good bibliographies, or are in conflict |  | | Book | | '.:. :,.· ~'. ', •• 1, •,· \:_)\_?. '.:,y::_.;:' • .-.,··: ..,;'.-·.:·.;:/f/t'l.._._._,, '···••::::••...last, at www.MineralogicalRecord.com I IIMORIITE-(Y) EUROPE FRANCE Trimouns quarry, Luzenac, Ariege....extremely rare yttrium silicate-carbonate iimoriite-(Y) occurs at Trimouns as colorless, pink and pale brown...incompletely characterized hydromicas-these nebulous species do not form visible crystals and in themselves are never...Watson, Trimble and Cowgill, 1977). LATINAMERICA BRAZIL Jacupiranga mine, Sao Paulo. Among the crystallized |
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Raposa pegmatite, São José do Sabugi, Paraíba, Brazil