 | | Journal (article/letter/editorial) | | characteristic of gem tourmaline found in Pederneira, Minas Gerais, Brazil. SPECIMEN FROM DANIEL TRINCHILLO ; PHOTO...Elbaite, “fluor-elbaite,” fluor-liddicoatite, rossmanite Pink and red Rubellite Mn3+ (c), Mn3+ + Fe...Elbaite, “fluor-elbaite,” fluor-liddicoatite, rossmanite Yellow, yellow-green Canary Mn 2+ (d), Mn...TOBER 2011 Faceted elbaite stones from Paraíba, Brazil (2.59– 3.68 ct; the stone on the left is about...discovery in the late 1980s in the Paraíba State of Brazil (e.g. Fritsch et al. 1990; Beurlen et al. 2011 |  | | Journal (article/letter/editorial) | | and spessartine. Historic localities are found in Brazil, Madagascar, Russia, and the United States, but...(Simmons 2007). Historically, pegmatite deposits in Brazil, Madagascar, Russia, and the United States have...Acadêmico Hélio Ramos, 54740-530, Recife, Pernambuco, Brazil E-mail: beurlen@ufpe.br E LEMENTS , V OL . 8,...right from the upper left, pink morganite beryl (Brazil, 100.99 ct, 35.96 × 25.69 mm), blue topaz (Zimbabwe...red-violet elbaite tourmaline (Brazil, 16.87 ct), blue aquamarine beryl (Brazil, 17.96 ct), orange spessartine |  | | Journal (issue) | | the Elbaite candelabra from the Tourmaline Queen Mine in California. Source: Smithsonian Institution;...after their first discovery location in Paraíba, Brazil. Oddly, the Mindat webpage for elbaite states that...Newsletter Elbaite in different hues from Minas Gerais, Brazil. Photos: Bob Cooke. due to by iron, iron/titanium...commonly form as “Cat’s eye” elbaite from Minas Gerais, Brazil. Source: Smithsonian Institution; photo:... Elbaite on quartz (top and right) from Minas Gerais, Brazil. Photos: Bob Cooke. Pegmatites also create |  | | Book | | BARTORELLI ::• . . .. MINERALS & PRECIOUS STONES OF BRAZIL Sponsored by: VALE MINISTER.IO DA CULTURA ©...26 mm), Lavra do Sapo, Ferruginha, Conselheiro Pena, Minas Gerais. Collection of Alvaro Lucio. Photograph...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 |  | | Report (issue) | | crystals with lepidolite from the Golconda Mine in Minas Gerais, Brazil by Eberhard Equit, 1993 extraLapis...and Valuable: Cuprian Tourmaline from Paraiba, Brazil ....... 47 Brian C. Cook Discovery ♦ Technology...circa 1910 view of the old mine portal on the north side of the Himalaya Mine in San Diego County, CA.... nomically feasible, the discovery in Parafba, Brazil of cuprain blue elbaite (article page 47) could...(1989), foitite by MacDonald et al. (1993) and rossmanite by Selway et al. (1998). It was only a matter |  | | Journal (issue) | | C. Schuh & W. E. Wilson The Minh Tien tourmaline mine, Luc Yen Mining District, Yenbai Province, Vietnam...(Bunny later coauthored, with Richard W. Holmes, Mine and Mineral o he rea merican Ri .) Curtis had first...the desert about 10 miles from the famous Tiger mine, where he left a suicide note with his abandoned...poses a political problem, as it did for the Trepca mine article in the July–August 2007 issue. The Balkans...thought was simply that Kosovo (wherein the Trepca mine is located) is still officially a part of Serbia |  | | Journal (article/letter/editorial) | | cluster, which he discovered at the Jonas mine, Minas Gerais, Brazil, in 1978. PHOTO ©JULIO CESAR MENDES...Fluor-liddicoatite Vacancy Group Foitite Magnesio-foitite Rossmanite E LEMENTS 310 O C TOBER 2011 Classification...end-member compositions of the Li-bearing tourmalines rossmanite, elbaite, and liddicoatite have the Y site occupied...blue-cap tourmaline pocket at the Tourmaline Queen mine of Pala, California, in 1972. This rare blue-cap...Hawthorne FC (2008) Mushroom elbaite from the Kat Chay mine, Momeik, near Mogok, Myanmar: I. Crystal chemistry |  | | Journal (article/letter/editorial) | | The Pederneira Mine São José da Safira, Minas Gerais, Brazil Dedication This article is the culmination...Pederneira mine and with the people who live and breathe the project every day. The Pederneira mine partners...collaboration and belief in our project, the Pederneira mine would have been closed long, long ago. Thank you...me (and the world) your culture and this amazing mine with all its incredible treasures. Thanks also to...Pederneira mine. James Elliott photo; Fine Minerals International specimen. The Pederneira Mine ▲ ▲ São |  | | Book | | ~minerals first described quite :ecently like rossmanite. The photographs show Nell-formed and colorful...Crystals up to 140mm (5½ in) long occurred in the Ray mine and in Bisbee, Arizona, USA. Very fine spinel-law...100 mm (4 in) long, come also from the San Genaro Mine in Huancavelica and Uchucchaqua, Peru. New finds...Dorado, California, US.A. Gold, 68 mm, Eagle's Nest Mine, California, US.A. Gold gold on it. Typical aggregates...many localities in California, USA (Colorado Quartz mine, Nigger Hill and others). Fine leaf gold comes from |  | | Journal (issue) | | from Brazil shows chatoyancy caused by flat hollow channels. Four-rayed star aquamarine from Brazil has...the c-axis. A tourmaline-quartz combination from Brazil has an iridescent chatoyancy Grey orthoclase moonstone...cat's-eye from Brazil A very unusual example of a cat's-eye was purchased in Brazil by the author in...measuring Figure 1: Chatoyant pale blue topaz from Brazil weighing 152.15 ct. Photo by J. Hyrsl. 32.94 x...described two topaz cat'seyes, one blue of 7.98 ct from Brazil and another colourless of 12.20 ct from Sri Lanka |  | | Book | | minerals first described quite recently like rossmanite. The photographs show well-formed and colorful...Crystals up to 140mm (5'A in) long occurred in the Ray mine and in Bisbce, Arizona, USA. Very fine spincl-law...100 mm (4 in) long, come also from the San Gcnaro Mine in Huancavclica and Uchucchaqua, Peru. New finds...many localities in California, USA (Colorado Quartz mine. Nigger Hill and others). Fine leaf gold comes from...110 mm (47.6 in) long were very rare in Ground Hog mine, Gilman, Colorado, USA. The largest known sheets |  | | Journal (issue) | | tourmaline from Warner Springs, California • Faceted rossmanite and other tourmalines from Nigeria • Uvite tourmaline...tourmaline for a short period in 1978, until the mine was abandoned due to flooding. During recent field...pegmatites, referred to as the Antsongombato Gem mine, was quickly organized by the Malagasy company “Pyramide”...including the one containing the Antsongombato Gem mine. Under this ownership arrangement, several local...GEMOLOGY WINTER 2002 Figure 4. The Antsongombato Gem mine consists of a series of small cuts on the north |  | | 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...Brazilianite, 35 mm, Linopolis, Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed...Rice, Dolores co., both Colorado, at the Questa mine, Taos co., New 1994. Abernathyite K2[(UOJ 2l(AsO_J2]•6HzO...Harding Co .. South Dakota. and at the Fuemrole No2 mine, Emery co .. Utah. Also at Menzenschwand Scbwarzwald |  | | Journal (issue) | | Amazonite in Quartz from Bahia, Brazil | Blue Apatite in Jasper from Brazil | Aquamarine Crystal with ‘Enhydro’...‘Enhydro’ Inclusion from Brazil | Catapleiite from Mont Saint-Hilaire, Québec, Canada | Chrysocolla Chalcedony...offers webinars on pink diamonds from the Argyle mine in Australia, ruby treatments and current market...Quartz from Bahia, Brazil Gem-quality amazonite feldspar is well known from Brazil, particularly from...Silva Souto (Gems in Gems, Teófilo Otoni, Minas Gerais, Brazil) had some new production of amazonite from |  | | Journal (issue) | | | w w w. FineMineral.com Malachite Shilu Mine, Brazil 21.5 cm CRYSTAL CLASSICS FINE MINERALS or... Mimetite | Endeavor Mine, Australia 10.2 x 5.0 x 2.2cm Rhodonite | Chiurucu Mine, Peru 7.1 x 6.2 x 5... volume 50, May–June, 2019 Gold | Eagle’s Nest Mine, USA 11.0 x 8.5 x 2.0cm 239 Azurite and Cerussite...the great historical tourmaline discoveries in Brazil, California and the Himalayas. The district has...rival the great historical tourmaline finds in Brazil, Cali1 Department of Geology and Pedology, Mendel |  | | Book | | Springfield show ( 1995: 582). Madawaska [Faraday] mine near Bow Lake, Hastings County. Some of the world's...property of, the old Madawaska uranium mine (called the Faraday mine before 1964). The mineral assemblage...Trimble and Cowgill, 1977). LATINAMERICA BRAZIL Jacupiranga mine, Sao Paulo. Among the crystallized minerals...Oblast. Alpine-type clefts in the famous Dodo quartz mine commonly contain ilmenite, occurring as lustrous...ilmenite crystals as described here for the Dodo mine. In general, ilmenite crystals from the Subpolar |  | | Journal (issue) | | Erving, Massachusetts|Amethyst from São Paulo State, Brazil|Apatite from Kenya|Colourless to near-colourless...net/news/post/2014/09/11/ Garnet-from-Red-Embers-Mine-Erving-MA.aspx). The garnets were mined from an...(Flemington, New Jersey). Currently named the Red Embers mine, Baskin has been secretly working the deposit with...suit (Tyvek; see Figure Figure 1: At the Red Embers mine, Jason Baskin wears a Tyvek suit while digging for...graphite schist (10 × 8 cm) from the Red Embers mine contains several almandine crystals and dravite |
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