 | | Journal (issue) | | 3 FEATURE ARTICLES Gem Pegmatites of Minas Gerais, Brazil: The Tourmalines of the Araquai Districts...tourlnaline thon anywhere else in the world-Minos Gerais, Brazil; the other with (I new locality for red tourmaline-Zcrmbia...thousand miles south, to the "Gem Pegmatites of Minas Gerais." THe first in a series (which Cdntinues in...his extensive travels in the mining regions of Brazil. Mr. Proctor received an M.S. in molecular biology...graduate gemologist. GEM PEGMATITES OF MINAS GERAIS, BRAZIL: THE TOURMALINES OF THE ARACUAI DISTRICTS |  | | Book | | BARTORELLI ::• . . .. MINERALS & PRECIOUS STONES OF BRAZIL Sponsored by: VALE MINISTER.IO DA CULTURA ©...Lavra do Sapo, Ferruginha, Conselheiro Pena, Minas Gerais. Collection of Alvaro Lucio. Photograph taken...Brasileira do Livro, SP, Brazil) Cornejo, Carlos .Minerals & precious stones of Brazil. Carlos Cornejo, Andrea...3. Minerals - Brazil 4. Minerals- Classification 5. Mineralogy 6. Mineralogy - Brazil - History 7. Precious...Precious stones - Brazil I. Bartorelli, Andrea. II. Title. 09-10025 Cover photograph: Crystal of brazilianite |  | | Journal (issue) | | Articles 708 Coloured Stone Mining and Trade in Brazil: A Brief History and Current Status By Aurélien...Collection V. L. Villani photo p. 758 Cover Photo: Brazil is the source of a variety of coloured stones,...Junior (BC Gemas do Brasil, Governador Valadares, Brazil), and heating to 500°C in air was successful in...supplier thought was diopside. While some of the pieces appeared to be diopside, others had a flattened...it is likely to have been Rio Grande do Sul in Brazil, well known for its amethyst, agate and jasper |  | | Journal (issue) | | Crystallized and massive rose quartz deposits in Brazil Jacques P. Cassedanne, Cassedanne, D.Sc.,* D.Sc...910, 21.910, Rio Rio de de Janeiro, Janeiro, Brazil Brazil *Institute of **Roditi Jewellers, Avenida Rio...Branco 39, 15,20.090, 15, 20.090, Rio de Janeiro, Brazil Abstract Brazilian rose rosequartz quartzoriginates...Boqueirão and Fazenda Sao São Jorge (State of Minas Gerais), C6rrego Córrego do Lodo, Ribeirao Concei~ao...pegmatites are scatteredinineastern easternBrazil. Brazil. scattered The crystallized rose quartz pegmatites |  | | Journal (issue) | | of the country, pick a second-world country like Brazil or Mexico. Try to find someone there who will help...” stories and legends. In some countries, like Brazil, these cadres are many generations old. But business...(Brazzaville) and perhaps Algeria. But start with Brazil, Mexico or China. These are relatively easy countries...crystal, 3.5 cm, from the Brumado mine, Bahia, Brazil. Isaias Casanova photo; J. S. White collection...habit, from Corrego do Urucum, Galileia, Minas Gerais, Brazil. Jeff Scovil photo; J. S. White collection |  | | Book (edition) | | Salinas, Peru, H Variscite, xx 5 mm, Iturnbiara, Brazil, H Rhodocbrosite, polished, 50 mm, Capillitas,... China, H Page 1: MuscO\ite. 45 mm, Linopolis, Brazil, H Page 2: Vivianite, I 00 mm, Huanzala, Bolivia...Ethiopia, G Page 12: Brazilianite, 35 mm, Linopolis, Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California...mine. Edwards. St. blue masses at Brumado Bahia, Brazil. At SchneeLawrenceco.. NewYork.andon LakeHarbour...Mts., Germany. ~n Au veins_at Mo1To Velho. Minas Gerais, Brazil. With tourmaline, muscovite-fuchsite,apatite |  | | Book | | phlogopite from Ze Pinto Prospect, Aldeia, Minas Gerais, Brazil. Subject: 66 x 78 mm. Crystallography...Field of view: 4258 mm. Figure 53. Quartz from Brazil. Field of view: 40 x 50 mm. Figure 51. Two trigonal...Rutile needles in quartz from Novo Horizonte, Bahia, Brazil. Quartz has a density of 2.65, which is within...slice of tourmaline from Teofilo Otoni, Minas Gerais, Brazil. The slice is cut perpendicular to the...hematite in quartz from Novo Horizonte, Bahia, Brazil. Subject: 59 x 70 mm. Oxides and hydroxides Oxides |  | | Book | | Watson, Trimble and Cowgill, 1977). LATINAMERICA BRAZIL Jacupiranga mine, Sao Paulo. Among the crystallized...KARIBIBITE LATIN AMERICA BRAZIL C6rrego do Urucum pegmatite, Galileia, Minas Gerais. The rare iron arsenite...KOSNARITE LATINAMERICA BRAZIL Genipapo [Jenipapo] district, Itinga, Minas Gerais. The very rare K-Zr phosphate...(Mitchell, 1977a). LATINAMERICA BRAZIL Barra do Salinas, Minas Gerais. Impressive specimens showing deep...in massive quartz (Cook. 2008d). Capelinha, Minas Gerais. Campo do Boa, near Capelinha, became a world-class |  | | Journal (issue) | | Geraldo Leandro da Souza, the talented carver from Brazil who has made himself famous among crystal skull...lapidation in the city of Governador Valadares in Minas Gerais, Brazil for over twenty years. It started as a small...#5581 CEP: 35058-680 Governador Valadares Minas Gerais, Brazil Phone: 55-33-3277-4613 Email: leandro.pedras@hotmail...RAINBOW OBSIDIAN IRINA NIGMATULLINA ITA CRYSTALS BRAZIL IZRAN AZULI JAY ROCK JOHN BLOMQUIST INDIA GEMS...Available 4- Cobeco - Canada 5- Vasconcellos - Brazil 6- Lehigh Minerals - UT 7- Red Metal Minerals - |  | | Book | | Heulandite 199 Diamond 134 Diaspore 136 Diopside 138 Dioptase 139 Imperial Gold Quartz 141...called dendrites. Most Dendritic Agate comes from Brazil, India or the USA. Some lovely purple are found...have been found in Sri Lanka, South Africa, Burma, Brazil, Madagascar and the United States. The largest...blue-green. Its name derives from the Amazon River in Brazil, where there are important Amazonite deposits Amazonite...relatively rare material and is found primarily in Brazil, Burma and Maine in the USA. A small percentage |  | 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) | | Connecticut. Luiz A. D. Menezes: Belo Horizonte, Minas Gerais, Brazil. William C. Metropolis: Mineralogical Museum...Potosi SLP Mato Grosso Sul MS Sinaloa SIN Minas Gerais MG ee abasco Tamaulipas Tlaxcala Veracruz...Wokitecas eel TMPS Tia VER YUC ZAC States, Brazil Acre Alagoas Amapa Amazonas Bahia Ceara Para... and Ecuador; Morro Velho mine, Nova Lima, MG, Brazil. sm DI:90, R:321, P&J:281, ABI:189, MR 13:323(1982)... Cauca, ABI:410. Bom Sucesso, near Serro, MG, Brazil. 8m DI:106, R:340, P&J:302, 1.2.1.2 Iridium Ir |  | | Journal (issue) | | wrote: “In January 2003 I found myself in central Brazil, dressed in white, standing in line waiting to...to “hold” their healings while remaining at the Brazil sanctuary. Whether the quartz has something to...or even Tourmaline. Phenacite has been found in Brazil, Sri Lanka, Madagascar, Mexico, Zimbabwe, Zambia...Phenacites from the various locations. Phenacite from Brazil is the most consistently pure and high in its energy...crystals, but they have been found most abundantly in Brazil. Brazilian Herderites are frequently brownish, |  | | Book (edition) | | Acantita = acanthile, Zirlin 19 (1981). Acantoide = diopside, Je Fourestier 1 (1999). Асaгbodavyпе = С-free...11in. 73, 1131 (1988). Achondrite = еnstatile or diopside + plagiосlase : Fe-rich forsterite, Л1гп. Mag...= iron, Egleston 165 (1892). Admite-diopside = Na-Fe-rieh diopside, 31in. A6st. Inder 619 (1980). Ackeгmanite... 1125 (1988). tEgiriпe-diopsiде = aegirine or diopside, 1fin. Mаg. 12, 378 (1900). гEgirine-hedenbergite...a g . 19, 61 (1920). Aerolithes = enstatite or diopside + plпgiadase : Fe-rich forsterite (meteorite) |  | | Report (issue) | | adverb Argentina Arizona Baja California Bolivia Brazil California Central America Chile chemistry Colombia...varies according to country: Argentina Bolivia Brazil Chile Colombia Costa Rica Cuba Curacao Ecuador.../ifcra varies from country to country: Argentina Brazil Central America Chile Colombia Costa Rica Cuba...Cuesta, Laureno, 1973, Diccionario termino!6gico de minas, canteras y mineralurgia: Madrid, Rocas y Minerales...Diccionario y maneras de hablar que se usan en las minas y sus labores en los ingenios y beneficios de los |  | | Book (edition) | | 1926, en homenaje a Felix Aramayo, director de Minas boliviano (1846-1929). Datos cristalográficos: triclínico... T., 1977. Minerales del distrito Cerro Negro (Minas Peregrina y otras), dpto. Chilecito, La Rioja. Revista...arsenopirita es abundante son: 72 1- Distrito Tocota, minas Caupolicán, Colo Colo y Lautaro, San Juán (1). Asociada...Charles L. Boulanger (1810-1849), ingeniero de minas francés. Datos cristalográficos: rómbico, 2/m, Pnm...Localidades: 1- Distrito El Guaico, Córdoba (1). En las minas San Agustín y La Eufemia. Yacimientos hidrotermales |  | | Journal (volume) | | Sampling, 312 140 Inexpensive Pump, Instituto de Minas y Metalurgia, 436 388 323 Jahrbuch, Freiburg,...Gases y Petróleos Descubrimiento Casual de algunas minas Dinamita, La Dinamita, El Atacamiento de la Dosificación...Americana de Tratamiento para los Asfixiados en las minas 346 267 111 301 112 U Utilidades en la Minería...always having been called Minas de la Cañada, and where the Cañada ends, Minas de la Cumbre. East of where...The new village was named Villa de Yerena, Real y Minas de Sombrerete. During the first 100 years Sombrerete |
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