 | | Journal (article/letter/editorial) | | from commercial lithium sources such as the Foote mine at Kings Mountain, North Carolina; the giant crystal-bearing...pegmatites of the Black Hills, South Dakota; the Harding mine in Taos County, New Mexico; the enormous Bernic...Zimbabwe; and scattered mines in Madagascar and Brazil. Interestingly, most of these commercial occurrences...sits upright on a base of albite and associated elbaite. The specimen, which is 7.7 cm high, was found...what has been referred to as the A1 Aurtrey “Black” mine only a mile or so from Spruce Pine, apparently on |  | | 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) | | manager Famous mineral localities: the Broken Hill mine, Zam bia..............................................351 Famous mineral localities: the Cruzeiro mine, past and present ................................Warren A new find of crystallized rose quartz in Minas G e ra is ........................................16-bus 1 B-2120 Schoten COVER: ELBAITE on quartz from Minas Gerais, Brazil. The crystal is 8.5 mm in width...Kitwe, Zambia HISTORY The Broken Hill lead-zinc mine is located near the town of Kabwe, 140 km north |  | | Report (issue) | | render ing of elbaite crystals with lepidolite from the Golconda Mine in Minas Gerais, Brazil by Eberhard...and Valuable: Cuprian Tourmaline from Paraiba, Brazil ....... 47 Brian C. Cook Discovery ♦ Technology...Maximilian Glas ............ 62 • Inclusions in Elbaite Crystals .......... 64 John I. Koivula • If Icarus...circa 1910 view of the old mine portal on the north side of the Himalaya Mine in San Diego County, CA....generally considered a variety of tourmaline (elbaite). The difficulties in ana lyzing tourmaline deterred |  | | Journal (issue) | | and Anthony R. Kampf Gem Pegmatites of Minas Gerais, Brazil: Exploration, Occurrence, and Aquamarine...the northeastern section of the state of Minas Gemis, Brazil. The history of gem exploration and m i n...from the Pioneer mine in the Te6filo Otoni-Marambaia pegmatite district of Minas Gerais. As is common with...gem pegmatite regions of the 20th century: Minas Gerais, Brazil. With these articles, we hope to take you...what pegmatite gems have meant historically in Brazil and the production of one very important pegmatite |  | | Journal (issue) | | photo by Harold and Erica Van Pelt, Los Angeles MINE [RaL OG MANUEL Ol) MIN£RAl ° C Editor & Publisher...Articles Famous mineral localities: The Orford nickel mine, Quebec, Canada...................................Ottawa, Ontario K 1P 6P4 Canada The Orford nickel mine has been a popular collecting site fo r chromian...largest nickel companies. LOCATION The Orford nickel mine is situated in Lot 7,1 Range XII, Orford Township...It is about 800 meters east of Nickel Mine Bay (Baie Nickel Mine) on Brompton Lake (Lac Brompton), in |  | | Journal (issue) | | marketed, and merchandized. In diamonds especially, the mine-to-market process has been severely tested. Vertical...Namibia, as well as Madagascar), South America (Brazil and Colombia), central and southern Asia (Sri Lanka...Pakistan; and pink to red tourmalines from Nigeria and Brazil. Diamond was mined in northern Canada for the first...reference to the country rather than to the specific mine or region. For more on the specific localities,...mining also continued at traditional sources in Brazil and Africa. Large quantities of Brazilian emeralds |  | | 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 |  | | Book | | 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...the Mistake mine [Arizona] 14:333-335 ALMA Famous mineral localities: the Home Sweet Home mine, [near Alma |  | | Journal (issue) | | ecord Articles Rare sulfosalts from the Van Silver mine, British C olum bia...............................Balacko Famous mineral localities: The Brownley Hill mine, Alston Moor, Cumbria, England....................COVER: ATACAMITE in GYPSUM, 6.8 cm, from the Lily mine, lea, Peru. Irv Brown collection; Jeff Scovil photo...British Columbia the Silver Tunnel o f the Van Silver mine has produced hundreds o f rare and beautiful crystal...were first observed in Canada at the Van Silver mine, and it is the second reported occurrence in Canada |  | | Book | | museum quality but many minerals can be found on mine dumps or can be purchased or traded. After introducing...Twinning in quartz is virtually universal; Dauphine, Brazil and Japan twins are the most common types and twinning...over its beer: to go underground in a non-working mine is sheer folly unless you are accompanied by someone...(preferably several people) who really knows the mine. Before venturing into the field serious collectors...really is a matter of life or death when you are in a mine - only a plan will show where water on the floor |  | | 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 |  | | Book (edition) | | First Edition For two decades, an earlier work of mine – Practical Gemmology – has proved a useful elementary...m (26 ft) thick at Urubu, near Araçuai, Minas Gerais, Brazil. Fine pink and green gem-quality tourmaline...acid members of the volcanic province in southern Brazil and Uruguay, and the fire opals occurring in small...amethyst from volcanic rocks in Rio Grande do Sul, Brazil. The amethyst crystals are more strongly coloured...Alluvial sands containing diamonds near Sopa, Minas Gerais, Brazil The above discussion has concentrated on |  | | Book (edition) | | smashing of crystals in magnificient pockets by mine foremen; such vandalism is not only stupid,...vein, although it does give a company the right to mine, should not be taken as justification of thoughtless...through the press or as stockholders, to force the mine operators to arrange for specimen preservation in...another. It matters not how the mine companies arrange this. Ideally, the mine could collect and sell specimens...thereby make more profits for the stockholders. If the mine owners consider this too trivial, they can close |  | | Book | | it was first described.) Field of view: S77 16 mine WHAT IS A MINERAL? Figure 11. Phillipsite from...Phillips (1775-1828). Field of view: 64 x 90 mm. elbaite (Elba, Italy) are examples. It later also became...phlogopite from Ze Pinto Prospect, Aldeia, Minas Gerais, Brazil. Subject: 66 x 78 mm. Crystallography...x 76 mm. Figure 38. Wulfenite from St. Anthony Mine, Mammoth-Tiger 10x 18mm. District, Pinal County...Field of view: 4258 mm. Figure 53. Quartz from Brazil. Field of view: 40 x 50 mm. Figure 51. Two trigonal |  | | Book | | Underground working at Premier Diamond Mine zb. Grease tables at the Premier Mine 3. Removing the overburden covering...in Tanzania 15 b. Zoisite crystals from Merelani Mine 16. Large-scale production of synthetic corundum...am very grateful. The photographs of the zoisite mine and the crystals therefrom were kindly sent to me...been shared by almost all who have attempted to mine gemstones on a large scale by sophisticated methods... OCCURRENCE AND RECOVERY OF GEMSTONES mine (previously known as the Somondoco mine, after the nearest town) is |  | 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...Spotsylvania Co., and Partridge mine, Orange Co., VA, and at Dahlonega, GA; Homestake mine, Lawrence Co., SD; Silver...Lake Co., Breckenridge(*), Summit Co., Ground Hog mine(*), Gilman Co., Silverton and Telluride, San Juan |
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