 | | Report (issue) | | Pattern: Cruzeiro mine, São José da Safira,MinasGerais,Brazil.2.568 (100), 2.939 (92), 3.447 (67), 3...(1) Cruzeiro mine, São José da Safira,MinasGerais,Brazil; average of 10 electron microprobeanalyses...Association: Quartz, muscovite, lepidolite, spodumene,spessartine, beryl.Distribution: From the Cruzeiro mine...São José da Safira and the Urubu mine,Itinga,MinasGerais,Brazil.Name: As an elbaite with dominant fluorine |  | Hatert, Frédéric; Philippo, Simon; Ottolini, Luisa; Dal Bo, Fabrice; Scholz, Ricardo; Chaves, Mário L.S.C.; Yang, Hexiong; Downs, Robert T.; Menezes Filho, Luiz A.D. (2017) Wilancookite, (Ba,K,Na)8(Ba,Li,[])6Be24P24O96·32H2O, a new beryllophosphate with a zeolite framework.European Journal of Mineralogy, 29 (5). 923-930doi:10.1127/ejm/2017/0029-2661 | Journal (article/letter/editorial) | | Ponte do Piauícomplex granitic pegmatite,MinasGerais,Brazil. It occurs as tiny dodecahedral {1 1 0}...Escola deMinas, Departamento de Geologia,Campus Morro do Cruzeiro, 35400-000 Ouro Preto, MG,Brazil5Universidade...Universidade Federal deMinasGerais (UFMG), Instituto de Geociências, Avenida Antônio Carlos, 6627,31270-902...31270-902 Belo Horizonte, MG,Brazil6Department of Geosciences, Gould-Simpson Building, University of...Esmeralda, 534, Prado, 30410-080 Belo Horizonte, MG,BrazilaDeceased author.Q2co71un6Key-words: |  | | Journal (article/letter/editorial) | | muscovite crystals, to 3 cm, on albite,Galileia,Brazil.TTaxonomy of the Mica GroupThe mica minerals...about3 cm; Riacho Genipapo, near Aracuaí,MinasGerais,Brazil.All photos by the authorof specimens in...forming a 10-cm rosette, Jose Pintomine,MinasGerais,Brazil.Table 3. Interlayer-deficient micas.Dioctahedral...quartz at RiachoGenipapo, near Aracuaí,MinasGerais,Brazil (Cassedanneand Cassedanne 1981). A spectacular...near Ramona, California, associated with orangespessartineand white albite (Foord et al. 1989). Large, |  | | Journal (issue) | | kunzite), 9 cm, from the Urucum mine, Galiléia,MinasGerais,Brazil.Gus & Jane Eifler collection; Holly Smith...Topaz, 15 cm, from Hematita,Antonio Dias,MinasGerais,Brazil. Tom Spann photo.(below right) Spinel...Aquamarine, 9 cm, from Corrego São Francisco,MinasGerais,Brazil. Tom Spann photo.Rhodochrosite on manganite...Enjoy!Almandine-spessartine on albite, 4.9 mm, Poaiapegmatite,MinasGerais,Brazil. Beth Van Allen...cm, Pederneiramine, São José da Safira,MinasGerais,Brazil.Supplement to The Mineralogical Record |  | Bosi, F., Andreozzi, G. B., Skogby, H., Lussier, A. J., Abdu, Y., Hawthorne, F. C. (2013) Fluor-elbaite, Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3F, a new mineral species of the tourmaline supergroup.American Mineralogist, 98 (2) 297-303doi:10.2138/am.2013.4285 | Journal (article/letter/editorial) | | spodumene,spessartine, and pink beryl in the Cruzeiro and Urubu mines (MinasGerais,Brazil), and apparently...equivalent of elbaite in the Cruzeiromine (MinasGerais,Brazil). Moreover, the fluor-elbaite endmember...is the Cruzeiro mine (São José da Safira,MinasGerais,Brazil), where tourmaline is associated withquartz...quartz, pink muscovite, lepidolite, spodumene,spessartine, andpink beryl (Federico et al. 1998). The mineral...mineral is also found inthe Urubu mine (Itinga,MinasGerais,Brazil), but in this caseassociated minerals |  | | Journal (issue) | | Top right: Topaz, 8.4 cm, from Ouro Preto,MinasGerais,Brazil.Lower left: Phosphophyllite, 2 cm, from...Andrea Bartorelli: Mineralsand Precious Stones ofBrazil. Other important references (if any) for individual...da Cabeca mine, Parelhas, RioGrande do Norte,Brazil. Will Johnson collection (I had to buy many unwanted...Morganite beryl, 7.5 cm, from near Araçuai,MinasGerais,Brazil. The find predates thediscovery of morganite...to get this specimen,a complete floater, for myBrazil collection); Tom Spann photo. Reference: Cassedanne |  | | Journal (issue) | | Articles708 Coloured Stone Mining and Trade inBrazil:A Brief History and Current StatusBy Aurélien...CollectionV. L. Villani photop. 758Cover Photo:Brazil is the source of a variety of coloured stones,...from these deposits include spinel (Figure 4b),spessartine(Figure 4c), almandine, quartz, zircon, apatite...source ofgem-quality ruby, sapphire, tourmaline,spessartineand chrysoberyl, as well as other gem minerals...such as tourmaline (Figure 4d), aquamarine,spessartine, quartz,topaz, zircon and phenakite are mined |  | | Book | | BARTORELLI::• . . ..MINERALS& PRECIOUSSTONESOFBRAZILSponsored by:VALEMINISTER.IODA CULTURA ©...feldspar, Lin6polis,Divino das Laranjeiras,MinasGerais.Collection of and photographby Julio Landmann...Lavra do Sapo,Ferruginha, Conselheiro Pena,MinasGerais. Collection ofAlvaro Lucio. Photographtaken...Brasileira do Livro, SP,Brazil)Aquamarine (113 mm high), Medina,MinasGerais. Collection of S. & C....Cornejo, Carlos.Minerals & precious stones ofBrazil.Carlos Cornejo, Andrea Bartorelli.[franslation: |  | | Journal (article/letter/editorial) | | 1967in the Pioneira mine, Teofilo Otoni,MinasGerais,Brazil. Downloaded by [Stockholm University Library]...Barra de Salinas mine, Aracuai-Itinga district,MinasGerais,Brazil. Although the owner did not wish...specializing in colored gemstones. Keith's travelsinBrazil in search of gems and crystal specimens have added...gemmy red tourmalines from the Jonas mine inBrazil have sold for severalhundred thousand dollars...from the Jonas pocketwas said to have sold inBrazil in 1982 for close to $5 million. This is in addition |  | | Journal (article/letter/editorial) | | PhotographsJanuary-February: Quartz, Brumado, Bahia,Brazil; photo by Harold and Erica VanPelt.March-April:...Elbaite, Lavra, do Genipapo,Municipio ofItinga,MinasGerais, Brazil; photo by Bill Robertson.July-August:...Massachusetts, M. Ryan, 270Boulangerite, 190Brazil,MinasGerais moraesite, 318Brookite, 190, 411Brown...Columbia, 264Spain, Badoz pyrosmalite, 318Spessartine, 175Sphalerite, 193, 308Spinel, fluorescent |  | Peixoto, Eliza, Alkmim, Fernando F., Pedrosa-Soares, Antônio, Lana, Cristiano, Chaves, Alexandre O. (2018) Metamorphic record of collision and collapse in the Ediacaran-Cambrian Araçuaí orogen, SE-Brazil: Insights fromP-Tpseudosections and monazite dating.Journal of Metamorphic Geology, 36 (2) 147-172doi:10.1111/jmg.12287 | Journal (article/letter/editorial) | | collapse in the Ediacaran-Cambrian Araçuaíorogen, SE-Brazil: Insights from P-T pseudosections and monazite...Chaves2#1Departamento de Geologia, Escola deMinas, Universidade Federal de Ouro Preto. Morrodo Cruzeiro...35.400.000, Ouro Preto, MG,Brazil2Universidade Federal deMinasGerais, CPMTC-IGC, Campus Pampulha...Pampulha, Belo Horizonte31.270.901, MG,Brazil* Corresponding author: einpeixoto@gmail.com# Fellow of the...exposed across the Araçuaí orogen in southeasternBrazil(Figure 1) comprise a sequence of metamorphic assemblages |  | | Journal (issue) | | much from Sri Lanka, Australia andColombia andBrazil, but what impressed me most was the extentof the...reminiscence of a specific find of gem crystals inMinasGerais in1947 and their subsequent use in part by...(P.B.), WILSON (W.E.). Hydroxyl-herderitefromBrazil and a guide to species nomenclature for the he...from Virgem do Lapa and the Golconda mine, both inBrazil.M.O'D.FISCHER (K.). Knallerbsen und Katzenaugen...other minerals found in the area; these includespessartine, topaz, quartz,cassiterite, beryl (aquamarine |  | | Catalog/List | | Telemark Norway £ 1211.SPESSARTINE on feldspar crystals about 1.5mm orangespessartine crystals scattered...crystal about 2cm sizeGenipapo Mine,ItingaMinas GeriasBrazil £1568. QUARTZ after ARAGONITE about |  | | Journal (issue) | | 3FEATUREARTICLESGem Pegmatites ofMinasGerais,Brazil: The Tourmalinesof the Araquai Districts...tourlnaline thon anywhere else in the world-MinosGerais,Brazil; the other with (I new localityfor red tourmaline-Zcrmbia...thousandmiles south, to the "Gem Pegmatites ofMinasGerais." THe first in a series (whichCdntinues in...his extensive travels in the mining regions ofBrazil.Mr. Proctor received an M.S. in molecular biology...graduate gemologist. GEM PEGMATITES OFMINASGERAIS,BRAZIL: THE TOURMALINES OFTHE ARACUAI DISTRICTS |  | | Report (issue) | | from some pegmatites.This specimen, fromMinasGerais,Brazil, is housed in theDeutsches Edelstein Museum...crystals are foundin soils and stream gravels inBrazil. On the otherhand, at high temperatures and pressures...cookeite, tourmaline, lepidolite, topaz, andspessartine (Pezzotta, 2001; Cerny, 1992).In greisen deposits... lithianmuscovite, chiavennite, danburite,spessartine, zircon, pyrochlore,cassiterite, hambergite...of beryl.Some locations, Resplendor inMinasGerais,Brazil (see page 84), for example, produce tabular |  | | Book | | multiple phantom pattern (#PM0589). Diamantina,MinasGerais,Brazil. Bottomleft: a 8 x 6 cm cluster of amethJst...,,th eolc1tecr·1stals(#PM0S00). ltinga,MinasGerais,Brazil. Text and photo:Daniele Respino, unless...kyanite crystal 20 cm high. Corne! Murta,MinasGerais,Brazil. A 5 cm floating cluster of axinite-Fe...colorful quartz coming from Russia, Madagascar,Brazil and the USA, and in recent years from China, but...indicolite inclusions. Jenipapo quarry, ltinga,MinasGerais,Brazil. PART II Understanding and collecting quartz |  | | Journal (issue) | | cm, fromnear Galileia, Rio DoceValley,MinasGerais,Brazil.Roberto Appiani photo.IIEMATITEwith... from the Santa Rosamine, Doce Valley,MinasGerais,Brazil. Jeff Scovilphoto.Supplement to The Mineralogical...terminatedscepter from the Medinamine,MinasGerais,Brazil. Jeff Scovil photo.(above left)ELBAITE...thePederneira mine, Sao Jose da Safira,MinasGerais,Brazil.Jeff Scovil photo.SCHEELITEon muscovite...twins found in 1940at Itagua~u, Espirito Santo,Brazil.Jeff Scovil photo.Supplement to The Mineralogical |  | | Journal (issue) | | Ceylon. (3) Euclase crystal, 1.8 cm, fromMinasGerais,Brazil. (4) Humite, 2.3 cm, from MountSomma, Italy...Italy. (5) Palladium, 2.1 cm, fromBrazil. (6) Mellite, 2.5 cm, from Thuringia, Germany(?). (7) Aragonite...probably from the Jequitinhonha River area,MinasGerais,Brazil.4Refined Elegance, a Supplement to The...Topaz, 2 cm, fromMinasGerais,Brazil.(10) Chrysoberyl, 2.4 cm, fromMinasGerais,Brazil.(11) Euclase...Euclase, 2.1 cm, fromMinasGerais,Brazil.(12) Olivine, 2.7 cm, from St.John’s Island, Egypt.given the |  | | Journal (issue) | | latershifted his focus to Mexico, and traveled toBrazil, irnporting !argeSupplement to The Mineralogical...Brumado mine,Brumado, Serra dasEguas, Bahia,Brazil.Don and LauraAaron photo.12Supplement to...Spodumene, 9.5 cm, from Resplendor,Doce Valley,MinasGerais,Brazil.Don and Laura Aaron photo.Malachite with...Don andLaura Aaron photo.Aquamarine withspessartine, muscovite and feldspar,10 cm, from Raikot,...BRISTOL ..,_._ _ _ _ _ _ _ _ _ _ _ _ _....Spessartine in mica schist, 8.5 cm, from Nani,Loliondo, |  | Serrano, Paula, Pedrosa-Soares, Antonio, Medeiros-Júnior, Edgar, Fonte-Boa, Tobias, Araujo, Cristina, Dussin, Ivo, Queiroga, Gláucia, Lana, Cristiano (2018) A-type Medina batholith and post-collisional anatexis in the Araçuaí orogen (SE Brazil)Lithos, 320. 515-536doi:10.1016/j.lithos.2018.09.009 | Journal (article/letter/editorial) | | post-collisional anatexis in theAraçuaí orogen (SEBrazil)Paula Serrano, Antonio Pedrosa-Soares, Edgar...post-collisional anatexis in the Araçuaí orogen (SEBrazil). Lithos(2018), doi:10.1016/j.lithos.2018.09.009...post-collisional anatexis in the Araçuaí orogen (SEBrazil)Paula Serranoa*, Antonio Pedrosa-Soaresa, Edgar...Queirogab, Cristiano LanabUniversidade Federal deMinasGerais, Programa de Pós-Graduação em Geologia, CPMTC-IGC...31270-901 Belo Horizonte,BrazilbSCDepartamento de Geologia, Escola deMinas, Universidade Federal de |  | | Journal (issue) | | ScheeliteSchorl, elbaite, draviteSideriteSpessartine, almandineTopazWulfeniteZirconWorld of Stones...Crystal25x 17x 17mm.J& 60/13411.Agate (onyx) ?Brazil].6x 5 CM.N2 636/3292.Hofmann collection.All...Hungary, theHarz, Italy, Tirol, Saxony, Switzerland,Brazil, North America, Sitka Island, andManila (Philippines)...Buena; Huallapon104- Huanzala105- Cerro de Pasco;Minas Ragra;M orccocha106- Huancavelica107- Corocoro...Cerro de Cacheuta120- Las Plumas121- Brumado122-Itinga; Lavra da I lha: Taquaral123- Diamantina124- |  | | Journal (issue) | | orange, not unlike what you would expectfrom aspessartine.My pre-villiaumite snack had left me wanting...Cigana Mine (used to be Jocao Mine) (Galilea,MinasGerais, •Brasil). The hureaulite is OK but the reddingite...crystals to 25 mm from Lavra do Po~o (Taquaral,MinasGerais, Brasil). To round off his tour-de-force of...blue topaz crystalsfrom Mina Teixerinha (Itinga,MinasGerais), carryingcinnamon-colored crusts of "crud'...theCiganaMine(usedto beJocaoMine),Galilea,MinasGerais,BrazilStrolling. mineralogically fulfilled. from Jordi's |  | | Journal (issue) | | mineral collector—Part 3:Treasure-hunting inMinasGerais since 2000. . . . . . . . . . . ....Mina manganesemine, Conselheiro Lafaiete,MinasGerais,Brazil. Probablythe world’s finest crystal of...Mineral Collector—Part 3:Treasure-Hunting inMinasGerais Since 2000Guido StegerNestroystrasse 152700...hunts” which hehas undertaken since 1969 inMinasGerais,Brazil. Here he reviews somelocalities in the...treasure-hunting(and its difficulties) in contemporaryMinasGerais.THE BRAZILIAN MINERAL SCENE AT PRESENTMy 2007 |  | | Book | | cmPage 251: Calcite, Irai, Rio Grande do Sul,Brazil * 12.5 x 10 x 10.5 cmPage 252: Gypsum rosette...environment.solidified. In some basalts of India andBrazil, these cavities arelarge enough for a person...before itABOVE: Imperial topaz, Ouro Preto,MinasGerais,Brazil * 3.3 x 2.7 x 1.8 cm, 159.10 ctRIGHT: Round...FluorapatiteTopazTopaz, Téofilo Otoni,MinasGerais,Brazil - 14.5 x 14x 13.5 cmHardness 6Hardness...Bahia,Brazil + 5 x 3 x 0.6 cmPlaty muscovite, José Pinto Mine, Jaguaragu,MinasGerais,Brazil + 12 | | | Book | | cmPage 251: Calcite, Irai, Rio Grande do Sul,Brazil * 12.5 x 10 x 10.5 emPage 252: Gypsum rosette...environment.solidified. In some basalts of India andBrazil, these cavities arelarge enough for a person...before itABOVE: Imperial topaz, Ouro Preto,MinasGerais,Brazil ° 3.3 x 2.7 x 1.8 om, 159.10 ctRIGHT: Round...Bahia,Brazil * 5 x 3 x 0.6 cmPlaty muscovite, José Pinto Mine, Jaguaracu,MinasGerais,Brazil * 12...South Wales, Australia * 7 x 6 x 6 cmEpidote,Brazil * 7 x 75 xReniform In this habit, minerals form |
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