 | | Journal (issue) | | Capelinha! L L The Mineralogical Record MAY–JUNE 2022 • VOLUME 53 • NUMBER 3 • $30 Wayne & Dona...Articles Capelinha: Titanite and epidote deposits of the Capelinha Region, Minas Gerais, Brazil .........twin with albite and epidote on matrix, 4.4 cm, from Capelinha, Minas Gerais, Brazil. Gail and Jim Spann...thematic exhibits prepared by the mineral club. Since we do not have to worry about heirs, we have arranged to...w w w. FineMineral.com Tourmaline Cruzeiro Mine, Brazil. 19.5 cm Fine Minerals International proudly |  | | Report (issue) | | rarely detrital. Association: Albite, chlorite, epidote, apatite, allanite, monazite, magnetite, ilmenite... Kola Peninsula, and large crystals in the Dodo mine, about 100 km west-northwest of Saranpaul, Subpolar...Mountains, Russia. In the USA, at the Tilly Foster mine, Brewster, Putnam Co., at Diana, Lewis Co., Natural...Huerta, and Pi~no Solo. From Campo do Boa, Capelinha, Minas Gerais, Brazil. At Naevatanana and Ambalavaokely |  | | Book | | Professor Jacques P. Cassedanne Universidade Federal do Rio de Janeiro For his valuable participation in...1982 Jules Roger Sauer ” Foreword For years Brazil has been the major producer of colored stones in...metamorphic rocks, the variety of gem deposits in Brazil is almost infinite. In addition to the mineral...assemblage one might expect from pegmatite dikes, Brazil also produces a very significant output of diamonds...written in English, and beautifully illustrated. “Brazil, Paradise of Gemstones’, by Jules Roger Sauer, |  | | Journal (issue) | | the CapelinhaMalacacheta Area (State of Minas Gerais, Brazil)................................................... 247 WULFENITE—from level 4 of the 79 mine, Gila County, Arizona. The specimen was collected...Smithsonian I know what the Institution can and will do with col lections. While the Smithsonian is certainly...one logical place for collections to be given, I do not believe that all collections and every thing...control of heirs who are not interested in them and do not know how to dispose of them pro perly. This |  | | Book | | Clopton, and the Authorffitle Index by myself. We do not intend to publish future indexes which are cumulative...On a spectacular find of crocoite in the Adelaide mine, Dundas, Tasmania (by A. H. Chapman) 3:111-113 ADOLFSSON...AJO Famous mineral localities: the New Cornelia mine, Ajo, Arizona (by W. J. Thomas & R. B. Gibbs) 14:283-298...ALLEN, GEORGE B. --and W. Hunt: The Tonopah-Belmont mine, Maricopa County, Arizona 19:139-144 ALLGOOD, GENNE...Allgood, C. Williams: Ramsdellite from the Mistake mine [Arizona] 14:333-335 ALLGOOD, ROBERT W. -with G |  | | Journal (issue) | | are used on synthetic material; treatments 7 to 9 do not correspond to natural processes, can be detected...become known as 'Geuda stone' (possibly the name of a mine). It was rumoured that back in Bangkok this material...it now appears that most heated Ceylon sapphires do have indentifying characteristics. For one thing...percentage of heat treated stones. At the same time, we do not see the iron absorption line at approximately...colour and appearance enhanced by heating and the Labs do not at present mention it. The reason, of course |  | | Book | | incompletely characterized hydromicas-these nebulous species do not form visible crystals and in themselves are never...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...yellow fluorapatite, as well as good specimens of epidote, pyroxene, magnetite, titanite and other species |  | 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...Connecticut. Luiz A. D. Menezes: Belo Horizonte, Minas Gerais, Brazil. William C. Metropolis: Mineralogical Museum...a portion of the unit cell; constraints of space do not always allow showing the true cell repeats or...perspective for their position as shown. Thus they do not show the exact orientation of the center of the...to be widely spaced relative to cleavage and which do not occur everywhere within a specimen. Parting may |
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Campo do Boa mine, Capelinha, Minas Gerais, Brazil