 | | Journal (article/letter/editorial) | | uraninite at the graniterelated Buraco do Ouro gold mine, Cavalcante, Central Brazil J. MENEZ * AND N. F. BOTELHO...Universidade de BrasÃlia, BrasÃlia, DF 70910-900, Brazil [Received 16 February 2015; Accepted 21 March 2016;...have been reported in the northeastern part of Goiás State since the beginning of the 18th Century. The...rocks of the Ticunzal Formation. In the Buraco do Ouro gold mine, the mineralization is hosted in muscovite-quartz...consists of gold, paraguanajuatite (Bi2Se3), kalungaite (PdAsSe), isomertieite [Pd11Sb2As2], mertieite |  | Botelho, N. F., Moura, M. A., Peterson, R. C., Stanley, C. J., Silva, D. V. G. (2006) Kalungaite, PdAsSe, a new platinum-group mineral from the Buraco do Ouro gold mine, Cavalcante, Goiás State, Brazil. Mineralogical Magazine, 70 (1) 123-130 doi:10.1180/0026461067010318 | Journal (article/letter/editorial) | | 123±130 Kalungaite, PdAsSe, a new platinum-group mineral from the Buraco do Ouro gold mine, Cavalcante, Goiäs...Goiäs State, Brazil N. F. BOTELHO1,*, M. A. MOURA1, R. C. PETERSON2, C. J. STANLEY3 AND D. V. G. SILVA1...GeocieÃncias, Universidade de BrasõÂlia, DF, 70910-900 Brazil 2Department of Geological Sciences and Geological...ACT Kalungaite, PdAsSe, is a new mineral discovered in the Buraco do Ouro gold mine, Cavalcante town...town, GoiaÂs State, Brazil. It occurs in a quartz-muscovite mylonite, related to a peraluminous granite, |  | | Report (issue) | | Kalungaite PdAsSe Crystal Data: Isometric. Point Group: 2/m3 . grains with other minerals. As imperfect...X-ray Powder Pattern: Buraco do Ouro gold mine, Cavalcante town, Goiás State, Brazil. 1.838 (100), 1.172...30.33 . 100.00 (1) Buraco do Ouro gold mine, Cavalcante town, Goiás State, Brazil; average of 8 electron...Distribution: From the Buraco do Ouro gold mine, Cavalcante town, Goiás State, central Brazil. Name: For the...community of descendants of African slaves living in Cavalcante and other towns near the locality that produced |  | | Report (issue) | | 02Ag0.03Se0.94S0.02. (2) Buraco do Ouro mine, Cavalcante, Goiás State, Central Brazil; electron microprobe...minor K-metasomatism) granite-related mylonite (Brazil). An uncommon component in placer deposits. Association:...(Russia); clausthalite, kalungaite, sperrylite, uraninite, paraguanajuatite (Brazil). Distribution: From...Russia [TL]. At the Buraco do Ouro gold mine, Cavalcante, Goiás State, Central Brazil. In the Jinchuan intrusion...uraninite at the granite-related Buraco do Ouro gold mine, Cavalcante, Central Brazil. Mineral. Mag., 81(3), 463-475 |  | | Journal (article/letter/editorial) | | Challacolloite was described from the Challacollo silver mine, south east of Iquique, Atacama desert, northern...discussed in the publication. At the Challacollo mine, it occurs intergrown with cotunnite (PbCl2) and...powder X-ray diffraction pattern for the Challacollo mine sample (Philips X’pert powder diffractometer, CuKα...Rome, La Sapienza (catalog no. 33000/1). P.C.P. KALUNGAITE* N.F. Botelho, M.A. Moura, R.C. Peterson, C.J...(2006) Kalungaite, PdAsSe, a new platinum-group mineral from the Buraco do Ouro gold mine, Cavalcante, Goi’s |  | | Journal (issue) | | mountains now, but there are many old mines and mine dumps to attract the mineral collector. The range...Rouse, 1974), the secondary minerals of the Travonia Mine in the Boulder Creek District near Maxville (French...and of the secondary minerals of the Scratch Awl Mine near Philipsburg (French, 2005). Some of us who...of the Chemical Bond.] Typical covalent compounds do not conduct electricity because all the electrons...MineralSpecies,photo by Jeffrey Scovil May 2007 Mine or Deposit Chauvai Mineral News 5---- Geologic |  | | Journal (issue) | | some of the Garland County mines. I also planned to do some Magnet Cove collecting but the rain twice wiped...from which mine they came. Most will have forgotten but often will give you a guess I usually do not press...erroneous detailed location data. The Sweet Surrender mine near Story is located near the northwest end of...Show. We might have done better buying a bucket of mine run quartz and cleaned it at home. These run from...Castoral are now mining the Clear Creek Crystal mine near Oden, west of Lake Ouachita on the Ouachita |  | Zaccarini, F., Tredoux, M., Miller, D. E., Garuti, G., Aiglsperger, T., Proenza, J. A. (2014) The occurrence of platinum-group element and gold minerals in the Bon Accord Ni-oxide body, South Africa. American Mineralogist, 99 (8) 1774-1782 doi:10.2138/am.2014.4848 | Journal (article/letter/editorial) | | above all their morphology and textural relationships do not support that these grains are remnants of primary...mantle lherzolite, because of their fertile character, do not display the over-abundance of Ni observed in...results of simple in situ mineralogical analyses do not predict bulk-rock PGE contents in a sample. Our...(2006) Kalungaite, PdAsSe, a new platinum-group mineral from the Buraco do Ouro gold mine, Cavalcante, Goiás...Goiás State, Brazil. Mineralogical Magazine, 70, 123–130. Cabri, L.J. (2002) The platinum-group minerals |  | Prichard, Hazel M., Knight, Robert D., Fisher, Peter C., McDonald, Iain, Zhou, Mei-Fu, Wang, Christina Y. (2013) Distribution of platinum-group elements in magmatic and altered ores in the Jinchuan intrusion, China: an example of selenium remobilization by postmagmatic fluids. Mineralium Deposita, 48 (6) 767-786 doi:10.1007/s00126-013-0454-7 | Journal (article/letter/editorial) | | concentrated mainly in pentlandite. In contrast, Pt and Au do not partition into BMS and instead form discrete...serpentinization as for example in the Bacuri complex in Amapa Brazil (Prichard et al. 2001) in the Shetland ophiolite...Musonoï Mine, DRC Harz Mts, Germany PÅ™edboÅ™ice Czech Rep. Serra Pelada, Brazil Milotaite Cavalcante Brazil...Brazil Kalungaite (PdAsSe) padmaite (PdBiSe) Gongo Soco MG Brazil Chrisstanleyite Pd8Hg3Se9, Pd5(Hg...Hg)5Se4 Sudovikovite palladseite Itabira MG Brazil Cauê MG Brazil Sudovikovite (PtSe2), palladseite , Pd-Pt-Se |  | | Journal (article/letter/editorial) | | peraluminous Aurumina Granite Suite in central Brazil: an example of mantle-continental crust interaction...peraluminous Aurumina Granite Suite in central Brazil: an example of mantle-continental crust interaction...peraluminous Aurumina Granite Suite in central Brazil: an example of mantlecontinental crust interaction...Ribeiro, Asa Norte, CEP 70910-900 BrasÃlia, DF, Brazil Abstract Peraluminous granites and tonalites/granodiorites...crops out over more than 15,200 km2 in central Brazil, representing a voluminous peraluminous magmatic |  | | Report (issue) | | white areas). Sample is from the Buckskin National Mine, Humboldt County, Nevada. Photograph by Peter Vikre...............................................Q26 Mine Waste Characteristics.............................1989). The total U.S. supply was always higher than mine production during this period, with a high of 831...as indicated in fig Q3.) The difference between mine production and total supply was owing to the refineries’...of selenium-rich high-grade ores from the Horne Mine at Noranda, Quebec, Canada; by 1950, Canada’s production |  | | Book | | BARTORELLI ::• . . .. MINERALS & PRECIOUS STONES OF BRAZIL Sponsored by: VALE MINISTER.IO DA CULTURA ©...Crystal of multicolored tourmaline (84 x 26 mm), Lavra do Sapo, Ferruginha, Conselheiro Pena, Minas Gerais...(Camara Brasileira do Livro, SP, Brazil) Cornejo, Carlos .Minerals & precious stones of Brazil. Carlos Cornejo...pedras preciosas do Brasil Bibliography 1. Gemology 2. Geology 3. Minerals - Brazil 4. Minerals- Classification... Mineralogy 6. Mineralogy - Brazil - History 7. Precious stones - Brazil I. Bartorelli, Andrea. II. Title |  | | Book (edition) | | MINE andtheir LOCALITIES JAN H. BERNARD AND JAROSLAV HYRSL INERALS DESCRIBED SINCE 2004 MINERALS...dist., China Fluomatromicrolite, x 25111111, Naipa mine, Mozambique Daliranite, 5111111, Zarshouran Au-As...Domafov, Czech Rep. Juangodoyite, 60111111, Santa Rosa mine, Chile Back cover photo: Ho/fertile on hematite...piment pseudomo,phs after realga,; 75 mm, Palomo mine, Pen, Page 3: Stepite on arsenic, 45 111111,Jachymov...2(4) - 4.0(6) - 2.58(10) - 2.04(5). At the Kiura mine, Saiki City, Oita pref., Japan. IMA 2012-101. Adolfpateraite |  | | Book (edition) | | of The Fleischer s Glossary of Mineral Species, I do so with somc sadness. On September 18, 2007, my Teacher...Thomas Armbrusler (Switzerland). Daniel Atcncio (Brazil). Malcolm Back (Canada), Henry L. Barwood (USA)...Abernathyitc, K[(UO 2 )(AsO,)](HP) 3, tet., Fumerole No. 2 mine, Temple Mountain. on the southeast flank of the...104(3). 326-328 â–¡ Achavnlitc, FcSe, hex .. Cacheuta Mine. Ccrro de Cacheuta. Sierra de Cacheuta. Mcndoza...AgardJte-(Ce), CeCu.(AsO4)i(OH).-3H1O, hex., Clara mine, central Black Forest, Gennany,A1ifSS(2004),17-23 |  | | Report (issue) | | rare-earth elements, and antimony in China; niobium in Brazil; and platinum-group elements in South Africa and....B3 Graph showing dates associated with all the mine sites on the U.S. Environmental Protection Agency’s...production, U.S. apparent consumption, and U.S. mine production of antimony from 1900 to 2012............................F2 Graph showing world cobalt mine and refinery production and apparent consumption.....................F2 Graph showing world cobalt mine production from 1950 to 2011................... |
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Buraco do Ouro mine, Cavalcante, Goiás, Brazil