 | | Journal (article/letter/editorial) | | Paulo, Rua do Lago, 562, 05508-080 – São Paulo, SP, Brazil. *e-mail: datencio@usp.br Luiz A.D. Menezes Filho...Esmeralda, 534 – Prado, 30410-080 - Belo Horizonte, MG, Brazil. INTRODUCTION The three currently recognized members...minerals include the Sapucaia mine, Lavra do Ênio, Alto Serra Branca, the Córrego Frio pegmatite, the Lavra da...da Ilha pegmatite, and the Pirineus mine. We report here the following three additional occurrences:...serrabrancaite. Lavra do Criminoso, Água Boa, Minas Gerais Unanalyzed “roscherite” occurs as green spherules |  | Menezes Filho, Luiz A. D., Chaves, Mário L. S. C., Cooper, Mark A., Ball, Neil A., Abdu, Yassir A., Sharpe, Ryan, Day, Maxwell C., Hawthorne, Frank C. (2019) Brandãoite, [BeAl2(PO4)2(OH)2(H2O)4](H2O), a new Be–Al phosphate mineral from the João Firmino mine, Pomarolli farm region, Divino das Laranjeiras County, Minas Gerais State, Brazil: description and crystal structure. Mineralogical Magazine, 83 (2) 261-267 doi:10.1180/mgm.2018.121 | Journal (article/letter/editorial) | | Firmino mine, Pomarolli farm region, Divino das Laranjeiras County, Minas Gerais State, Brazil: description...1 Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil; 2Department of Geological...Firmino mine, Pomarolli farm region, Divino das Laranjeiras County, Minas Gerais State, Brazil, where...crystal structure, infrared spectrum, Minas Gerais State, Brazil (Received 10 January 2018; accepted 6...Pomarolli farm region, Divino das Laranjeiras County, Minas Gerais State, Brazil. The mineral is named |  | | Journal (issue) | | (a variety of zoisite), 9 cm, from the Merelani mine, located on the slopes of the Lelatema Mountains...La Marina mine, Colombia. Top right: Topaz, 8.4 cm, from Ouro Preto, Minas Gerais, Brazil. Lower left:...left: Phosphophyllite, 2 cm, from the Unificada mine, Potosi, Bolivia. Bottom right: Grossular, 3.5 cm,...Andrea Bartorelli: Minerals and Precious Stones of Brazil. Other important references (if any) for individual...cm, from the Alto da Cabeca mine, Parelhas, Rio Grande do Norte, Brazil. Will Johnson collection (I had |  | | Journal (issue) | | row, from left: Euclase, 2.3 cm, from the Gachalá mine, Guavió-Guatéque mining district, Boyacá Department...Spann collection; Tom Spann photo. Fluorite with quartz, 11 cm, from Fujian Province, China. Keith & Diane...Budd photo. Tanzanite, 7.6 cm, from the Merelani mine near Arusha, Tanzania. Barry & Beth Kitt collection;...Jordan Root photo. Fluorite on quartz, 13 cm, from the Yaogangxian mine, Chenzhou Prefecture, Hunan Province...kunzite), 9 cm, from the Urucum mine, Galiléia, Minas Gerais, Brazil. Gus & Jane Eifler collection; Holly |  | | Journal (article/letter/editorial) | | arsenoflorencite-(La) occurs in direct association with zircon, quartz, hematite, ardennite(As), andalusite, sillimanite...NAMES Dantopaite is a rare mineral found in a quartz vein in the Erzwies area in the Hohe Tauern region...Jurassic limestone and dolostone, which contain quartz veins containing an ore assemblage consisting of...thin section it is found as isolated grains in quartz and as a part of pavonite-benjaminite intergrowths...microscopy. It occurs in association with diopside, quartz/cristobalite, phengite/ phlogopite, an unidentified |  | | Journal (issue) | | localities: The Sapo mine, Ferruginha district, Conselheiro Pena, Minas Gerais, Brazil . . . . . . ...Menezes Famous mineral localities: The Lac d’Amiante mine, Black Lake, Thetford Mines, Québec . . . . ...Localities: The Sapo Mine Ferruginha District, Conselheiro Pena Minas Gerais, Brazil Luiz Menezes Rua Esmeralda...Horizonte Minas Gerais, Brazil 30410-080 Email: lmenezesminerals@uol.com.br The Sapo mine exploits a...discovered in 1985 and has produced large pockets of quartz crystals, several important pockets of tourmaline |  | | Journal (issue) | | M ontreal Mine! L L The Mineralogical Record MAY–JUNE 2020 • VOLUME 51 • NUMBER 3 • $25 & Wayne...gemgypsy@bellsouth.net MAY–JUNE 2020 Articles The Montreal mine, Iron County, Wisconsin ........................... 487 COVER: BARITE, 6.5 cm, from the Montreal mine. David and Karen DeBruin collection, ex Muscatine...crystals to 1.6 cm on vesuvianite from the Crazy Sphinx mine, Helena District, Lewis and Clark County, Montana...world-class realgar specimens from the Royal Reward mine, Green River Gorge, King County, Washington. The |  | | Catalog/List | | extremely ine, specimens from the Mammoth-St. Anthony Mine of Tiger, Arizona: now a vanished place alive only...potential mineral buying area, or go into another mine. He travelled to areas that had seen few Americans...In the early 1980s Rock began to concentrate on Brazil and Peru with occasional trips to Uruguay, Chile...Atacama Desert to collect Underground Nikolaevskiy Mine, Dalnegorsk, Russia, 1993. "RPG," Artigas, Uruguay...Swoboda to mine University of Arizona RRUFF Project. Another was the 7,500+ quartz in Minas Gerais, Brazil: |  | | Catalog/List | | museum-quality Tourmalines, including the 2nd largest Sapo Mine “shaving brush” and an exceptional Elbaite on Feldspar...Feldspar. And then there is another Rose Quartz, smaller than the “Madona Rosa”, but just as choice. There...Auction 2 53001 CALEDONITE Mammoth-Saint Anthony Mine, Tiger, Pinal Co., Arizona, USA Named by the Romans...This example hails from the Mammoth-Saint Anthony Mine: a legendary Arizona locality. Unlike the vast majority...Caledonite and a dash of azure blue Linarite. The mine is now collapsed and only a memory for the lucky |  | | Catalog/List | | include: a huge Arizona Gold in Quartz, an enormous Japan-Law Twin Quartz, a giant Tanzanite crystal, and...founder of Newmont Mining and owner of the Tsumeb mine. Upon his demise, it lent its considerable charm...(10cm) vibrant blue cubes perched on snow-white Quartz, re-defines “European classic.” Additionally, we...49001 FINE AMETHYST GEODE PAIR Rio Grande do Sul, Brazil This excellent sliced geode pair boasts gemmy,...instead, the purple of the crystals shades into white Quartz, outlined with an orange-brown band of a Madeira |
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Córrego Frio mine, Linópolis, Divino das Laranjeiras, Minas Gerais, Brazil