| Faceting-grade crystals occur in Switzerland, Brazil, and China, but they are extremely rare and tend...347 Figure 2. A faceted 0.90-carat staurolite, Brazil. Robert J. Lauf specimen No. 4572. Figure 3. Simple...perfectly formed bow-tie twin, 3.7 cm tall, Rubelita, Minas Gerais, Brazil. John White specimen, Jeff Scovil photo...(below). Blocky 60-degree twin, 2.5 cm long, Minas Gerais, Brazil. Paul and Janet Clifford specimen, Janet...The extensive Precambrian metamorphic terrain in Brazil has produced many fine specimens. Twinned and untwinned |
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Cornejo, Carlos, Bartorelli, Andrea (2009) Minerals & Precious Stones of Brazil. Solaris Cultural Publications, São Paulo. |
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 |
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(2017) The Journal of Gemmology Vol. 35 (8) Gem-A |
Journal (issue) |
| South Dakota, USA| Gems from Mong Long, Myanmar |
Pyrite and other sulphides from Peru |
Purple spinel from...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,... 693 Gem Notes Pyrite and Other Sulphides for Jewellery Use, from Peru Pyrite has been used in jewellery...sold as ‘marcasite’. The source of much of this pyrite is the Huanzala mine in west-central Peru, which |
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(1991) The Journal of Gemmology Vol. 22 (5) Gem-A |
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 |
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(2009) May - June 2009. The Mineralogical Record Vol. 40 (3) The Mineralogical Record, Inc. |
Journal (issue) |
| purportedly Russian gold specimens in the shape of pyrite “iron cross” twins showed them to be polycrystalline...Russian specimens are pseudomorphs of gold after pyrite, the conclusion is that they are not natural. ...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 |
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Bernard, Jan, Hyršl, Jaroslav (2004) Minerals and their Localities (1st ed.) Granit, Prague. |
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 |
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Johnsen, Ole (2002) Photographic Guide to Minerals of the World. Oxford University Press, Oxford. |
Book |
| ical properties. Figure 1. Pyrite from Huanzala, Huanuco, Peru. Pyrite is one the most common minerals...phlogopite from Ze Pinto Prospect, Aldeia, Minas Gerais, Brazil. Subject: 66 x 78 mm. Crystallography...{210}; the form is also called a pyritohedron after pyrite. The general form {hkl} is a didodecahedron (2...(2 x 12 faces), also known as a dip- loid. Pyrite is the best-known example of this class. The class...forms that unequivocally point to a specific class. Pyrite is often found as cubes. Striation of cube faces |
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Moore, T.P. (2016) Moore's Compendium of Mineral Discoveries 1960 - 2015 Vol. 2. Mineralogical Record Inc. |
Book |
| Watson, Trimble and Cowgill, 1977). LATINAMERICA BRAZIL Jacupiranga mine, Sao Paulo. Among the crystallized...found during the 1960s, with anatase, brookite and pyrite crystals (Parker, 1973); at Brunnital in the uppermost...ilvaite crystals spotted with tiny crystal!> of pyrite is shown on the cover of the 1-2013 issue of Rivista...County. Jamesonite is found very rarely in galena/_pyrite_-filled fissures just to the south of the main copper...crystals of jamesonite blanket crystals of galena, pyrite and quartz, forming specimens to small-cabinet |
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Bayliss, Peter (2011) R. In Glossary of Obsolete Mineral Names (2nd ed.) The Mineralogical Record, Inc., Tucson, AZ. |
Book (chapter) |
| Egleston 352 (1892). radiated pyrites = marcasite or pyrite, Dana 6th, 94 (1892). radiated quartz = transparent...freibergite + galena + sphalerite + chalcopyrite + pyrite, AM 32, 702 (1947). Ricolite = banded serpentine...rubelan = hydrobiotite, Bernard & Hyršl 81 (2004). rubelita = pink gem elbaite, Zirlin 95 (1981). rubellan...melanterite + red fine-grained hematite or goethite + pyrite, Dana 6th, 941 (1892). rubric = red fine-grained...pyrolusite, Thrush 951 (1968). rusma = marcasite or pyrite ?, de Fourestier 307 (1999). Russelit = russellite |
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(2009, Fall/Autumn) The Metaphysical Buyers Guide. Heaven & Earth Publishing |
Journal (issue) |
| Australia) Ocean Jasper Cats Eye - polished Pyrite Creedite Our Show Schedule: ● Chalcopyrite ...Aus. 4. Veronica Matthews - CT 5. Vasconcellos - Brazil 6. Lehigh Minerals - UT Space # 7. Red Metal Minerals...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, |
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Rebollar, Miguel Calvo, Rewitzer, Christian (2022) Atlas de Minerales de España [Atlas of Spanish Minerals]. Prames. |
Book |
| COLLABORATE de Ingenieros Politécnica Naturales. de Minas. Madrid de Madrid Universidad de Zaragoza ISBN...Geominero, de Alcalá de Henares; Jesús Fraile, de Minas y Energía, Madrid; Encarnación Murciego, Oviedo;...Madrid (Escuela Técnica Superior de Ingenieros de Minas y Energía) Departamento e porque que escriba unas...se preparó la edición de los dos primeros les y minas de España, que pretendía ger la información topográfica...se publicaron many en España species whose minas de España". In this volume, presence en un tomo |
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(2009) The Metaphysical Guide to Tucson. Heaven & Earth Publishing |
Journal (issue) |
| Australia) Ocean Jasper Cats Eye - polished Pyrite Creedite Arrowheads Super Agate Mixed Color ...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 |
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Long, Keith R. (1991) A partial glossary of Spanish geological terms exclusive of most cognates. Open-File Report Vol. 1991 (91-579) US Geological Survey doi:10.3133/ofr91579 |
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 |
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(2010) The Metaphysical Guide to Tucson. Heaven & Earth Publishing |
Journal (issue) |
| Amethyst Arrowheads Super Agate Mixed Color Pyrite Ocean Jasper Cats Eye - polished Red White Magnesite...material Rough It includes Carbon, Chalcocite, Pyrite, Baryte, Zircon in Detrital Quartz, rare Orthoclase...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 |
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Simmons, Robert, Ahsian, Naisha (2005) The Book of Stones - who they are & what they teach. Heaven & Earth Publishing LLC, East Montpellier, VT. |
Book (edition) |
| Halite 183 Pink Halite 184 185 Healer’s Gold (Pyrite/Magnetite) 120 120 Heliodor 188 Hematite 121... Silver’ 253 Proustite Titanium Meteorite Pyrite 255 Niobium 256 257 Nickle-Iron Meteorite ...broadcast. Other types of crystals, notably Galena and Pyrite, are used in constructing crystal radio receivers...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 |
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Simmons, Robert, Ahsian, Naisha (2015) The Book of Stones - who they are & what they teach. Heaven & Earth Publishing LLC. |
Book (edition) |
| Hematite Lapis Lazuli Lepidocrocite Healer’s Gold (Pyrite/Magnetite) Heliodor 273 Lemurian Aquatine Calcite...Amethyst) Prehnite 379 Prophecy Stone Purpurite Pyrite Ruby Fuschite Ruby Kyanite Rutile 381 382 Pyromorphite...broadcast. Other types of crystals, notably Galena and Pyrite, are used in constructing crystal radio receivers...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 |
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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...dolomite, apatites, rutile, hematite, magnetite, pyrite, and others. Such minerals constitute at least...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...golden mica by its malleability and high G; from pyrite and chalcopyrite since they are harder, brittle |
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(1915) The Mexican Mining Journal Vol. 19. The Mexican Mining Journal |
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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Bayliss, Peter (2000) Glossary of Obsolete Mineral Names (1st ed.) The Mineralogical Record, Inc., Tucson, AZ. |
Book (edition) |
| a, Ат. "1in. 72, 1035 (1987). Alpine diamond = pyrite, Read 6 (1988). А1-phlogopite = phlogopite, Min...AlPО„ "/in. А1ау. 30, 744 (1955). A1pig}tizmant = pyrite. де Fourestier 9 (1999). А1-pumpellyite = pumpellyite-(AU...Androdamas = calcite, Hey 329 (1962). Androdragma = pyrite or hematite or magnetite, de Fourestier 15 (1999)...owheeite, Dana 7th 1,423 (1944). Argentiferous pyrite = pynile, Egleston 27 (1892). Argentiferous seleniet...kupferи7smutlмri = tennantite + chalcopyтitc + pyrite, Egleston з2 (1892). Arseпikaпtimoп mangan = kaneite |
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Brodtkorb, Milka K. de (2015) Las Especies Minerales de la República Argentina (4th ed.) Asociaciôn Mineralógica Argentina. |
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 |
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