| Cabral, Alexandre Raphael, Zeh, Armin, Viana, Nívea Cristina da Silva, de Castro, Marco Paulo, Laufek, František, Lehmann, Bernd, Queiroga, Gláucia (2019) Alabandite (MnS) in metamorphosed manganiferous rocks at Morro da Mina, Brazil: palaeoenvironmental significance. European Journal of Mineralogy, 31 (5) 973-982 doi:10.1127/ejm/2019/0031-2879 | Journal (article/letter/editorial) | July 2019 Alabandite (MnS) in metamorphosed manganiferous rocks at Morro da Mina, Brazil: palaeoenvironmental...Raphael CABRAL1,2,*, Armin ZEH3, Nı́vea Cristina da Silva VIANA4, Marco Paulo DE CASTRO5, František...Manoel Teixeira da Costa (CPMTC), Instituto de Geociências, Universidade Federal de Minas Gerais (UFMG), Av...Carlos 6.627, 31270-901 Belo Horizonte, Minas Gerais, Brazil *Corresponding author, e-mail: arcab@ufmg...Desenvolvimento da Tecnologia Nuclear (CDTN), Av. Antônio Carlos 6.627, 31270-901 Belo Horizonte, Minas Gerais, Brazil | | Cabral, Alexandre Raphael, Zeh, Armin, da Silva Viana, Nívea Cristina, Schirmer, Thomas, Lehmann, Bernd (2017) Graphite–(Mo,W)S2 intergrowth as a palaeoenvironmental proxy in metasedimentary rocks. Lithos, 294. 412-417 doi:10.1016/j.lithos.2017.10.007 | Journal (article/letter/editorial) | Alexandre Raphael Cabral, Armin Zeh, Nívea Cristina da Silva Viana, Thomas Schirmer, Bernd Lehmann PII:...Alexandre Raphael Cabral, Armin Zeh, Nívea Cristina da Silva Viana, Thomas Schirmer, Bernd Lehmann , Graphite–(Mo...Cristina da Silva Viana4, Thomas Schirmer5, Centro de Pesquisas Professor Manoel Teixeira da Costa (CPMTC)...Lehmann6 SC Geociências, Universidade Federal de Minas Gerais (UFMG), Av. Antônio Carlos 6.627, In collaboration...Desenvolvimento da Tecnologia Nuclear (CDTN), Av. MA 2 NU 31270-901 Belo Horizonte – MG, Brazil Institut | | | Journal (article/letter/editorial) | .......................................... Morro da Mina .................................................. 12 13 15 15 15 19 20 20 21 ABSTRACT. Brazil has beena small but consistentsourceof manganeseore...BIacional da Produ•o Mineral. 1 2 PARK, DORR, GUILD, AND BARBOSA. (a) The Queluz or Morro da Mina type... The Urucum depositsand two depositsof the Morro da Mina type have large reservesof export-gradeore....cometo dependupon Brazil {or a smallbut steadyoutputof this material. •Unt{1recentlythe Brazil{an iron and | | Santos, Felipe Holanda dos, Amaral, Wagner da Silva, Konhauser, Kurt, Martins, Douglas Teixeira, Castro, Marco Paulo de, Queiroga, Glaucia Nascimento, Chi Fru, Ernest, Andersen, Morten B. (2021) Unraveling sedimentary precursors and metal enrichment of high-grade metamorphosed manganese-rich rocks from the Borborema Province, northeastern Brazil. Ore Geology Reviews, 137. 104283pp. doi:10.1016/j.oregeorev.2021.104283 | Journal (article/letter/editorial) | Borborema Province, northeastern Brazil Felipe Holanda dos Santos a, b, *, Wagner da Silva Amaral b, Kurt Konhauser...Universidade Federal do Oeste do Pará, Santarém, PA, Brazil Departamento de Geologia e Recursos Naturais, Instituto...Universidade Estadual de Campinas, Campinas, SP, Brazil c Department of Earth & Atmospheric Sciences, University...Geologia, Escola de Minas, Universidade Federal de Ouro Preto, Ouro Preto, MG, Brazil e Centre for Geobiology...Simplified map of the Borborema Province (northeastern Brazil) and Birimian succession from West Africa for the | | | Report (volume) | the Serra do Navio district, Territory of Amapd, Brazil, by John Van N. Dorr 2d, Charles F. Park, Jr.,...__________________ (C) Mica deposits in Minas Gerais, Brazil, by W. T. Pecora, M. R. Klepper, and D....11. Plan and sections of the lower adits, Quindio mine, municipio of Cajamarca, Tolima, Colombia._____________________In...Map and sections of the Alumbral quartz crystal mine, municipio of Muzo, Boyacd, "Colombia. ______ _____________...minerals in symmetrically zoned pegmatites of Minas Gerais, Brazil______________________________.In pocket | | | Book | MINERALS & PRECIOUS STONES OF BRAZIL Sponsored by: VALE MINISTER.IO DA CULTURA © 2009 - CARLOS CORNEJO...26 mm), Lavra do Sapo, Ferruginha, Conselheiro Pena, Minas Gerais. Collection of Alvaro Lucio. Photograph...photographs: "Parafba" tourmaline (25 x 6 mm), Sao Jose da Batalha, Parafba. Courtesy of Bruno and Rolando Gioia...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 | | | Journal (article/letter/editorial) | surfaceand can be tracedonly by the presence of mine pits and dumpsand surfacefloat of glasssy 4IO...garnetveinedwith quartzwasleft on the footwallof the mine,and the spessartite had a thin coatingof blackmanganese...tonsof high-grademanganese ore were shippedfrom this mine in 1917 and 1918. The countrylock is weatheredschistose...In 1941 the BinkleyCoal Co. startedto reopenthe mine in the belief that manganese carbonate and oxi•le...Rogers4 alsostudiedspecimens of alleghanyitefrom the mine near Bald Knob and statesthat it contains the two | | | Journal (article/letter/editorial) | carbonate;rarely, it results from Table 1, DFH-169). In this mine, somelayers m chocolate-brown plumo• supergene alterationof...areas of rhodochrosite wi• drusy cavities, New Ross mine, Lunenburg, Nova Scoti The specimen is ten centimeters...percent;andcopperis lower. Smallamounts the Club House mine, Arkansas, in which such of cobalt,nickel, and thallium...tetragonal system,but well-terminated crystals are Cove mine, Hants, Nova Scotia (Fig. 5); and the vein depositsof... o.• •.ml 0.• o.• •.•1 86 D. F. I-IEWETT mine, Chile, containsabout 3 percentcopper. Th. thalliumcontentis | | | Book (edition) | Utah 283 12 HYPOTHERMAL DEPOSITS 293 Morro Velho, Brazil 297 Broken Hill, New South Wales, Australia...MESOTHERMAL DEPOSITS 317 Coeur d’Alene, Idaho 319 Magma Mine, Arizona 325 Chuquicamata, Chile 333 14 EPITHERMAL... 453 Nickel Deposits of New Caledonia Morro da Mina, Brazil 470 Bauxite Deposits of Jamaica 472 466...Besides, what we are pleased to call the riches of a mine, are riches relatively to a distinction which nature...also advocated by Joseph Brunner (1801), a Bavarian mine official. Scipione Breislak (1811) an Italian geologist | | | Report (issue) | Colombia and Panama ; Costa Rica; Cuba; Hayti; Brazil; Chile . 85 REFERENCES TO LITERATURE ON �fANGANESE...(Caucasus), Southern and Central India, and East-Central Brazil, which have hitherto furnished practically the...the war was Russia, followed closely by India, Brazil coming third. Owing to the closing of the Dardanelles...and 1915, when the imports of manganese-ore from Brazil, although con siderably increased, were not sufficient...States. In 1916, however, the export of ore from Brazil was increased nearly two-fold over that of 1914 | | | Book (volume) | . . 3.1.3 Ferroan-Manganoan Valleriite 3.1.4 Alabandite Nomenetature Oeeurrenee . . . . . . . Extraterrestrial...probably in troilite, and sometimes as the sulfide alabandite) [20, p. 164). lt has Little or no siderophile...the oxides and hydroxides, the rare sulfides alabandite and hauerite, the abundant carbonate rhodochrosite...boundary between the silicides and glass. Further, alabandite containing very often tiny ( <0.01 mm) silicide...modifications of the Mn monosulfide (a-MnS or alabandite, see pp. 43/99, and y-MnS/Mn wurtzite, see pp | | | Report (volume) | .......................................... 183 Brazil.......................................................................................... 183 Minas Geraes districts..................................manganese ore at the Piedmont Manganese Company's mine................................... '39 3. Sketch...distribution of manganese ore lumps in clay at the Crimora mine...................................................distribution of manganese ore in clay at the Chumbier Hill mine................................................ | | 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...Canada, Short Course, Vol. 1 Marine Geology Memorias da Academia das Ciencias de Lisboa, Classe de Ciencias...Spotsylvania Co., and Partridge mine, Orange Co., VA, and at Dahlonega, GA; Homestake mine, Lawrence Co., SD; Silver | | | Book | ............. 57 The Porto Trombetas Bauxites, Brazil ............................... 58 Alteration Rate......................... 84 In the Mana us Area, Brazil .... .... ........ ... ..... ................................................ 119 The Lafaiete Deposit of Brazil .......................................ORSTOM C.P. 11 .348 05422-9 70 Sao Paulo (S.P.), Brazil BRUNO BOULANGE, lnstituto de Geociencias USP...ORSTOM C.P. 11.348 05422-970 Sao Paulo (S.P.), Brazil Centre de Geochimie de la Surface 1 Rue Blessig | | | Journal (volume) | .........................319 EM61 Mineralogy of mine wastes and contaminated soil......................and phases composition of flotation waste of Bor mine (Serbia) Cocić, M.1, Matović, B.2 & Logar, M.3*...Myanmar Emeralds from the Piteiras mine, Minas Gerais State, Brazil: genetic implications from fluid inclusion...France The Piteiras mine in Itabira is located in the Minas Gerais State, Brazil and produces gem quality...Temperature (oC) Koffiefontein mine 1087 (±15) 5.2 (±0.1) Finsch mine 1041 (±5) 5.0 (±0.1) The structural | | | Book (edition) | • t --•- """"" ' The Lornex copper-molybdenum mine and plant, Highland Valley, British Columbia. (By...measurements have been retained in specific cases such as mine levels when measured in feet, values of gold and...mineral resources, such as ,Russia, Australia, and Brazil. It is no accident that great industrial centers...had difficulties in the Industrial Revolution. Brazil has much iron ore but little coal. India has much...developing an annual ton of new copper capacity from mine through the refinery without intrastructure costs | | | Book (edition) | maintain ore reserves, and in the proper location of mine workings to avoid caving ground. In the future he...descriptions. He also tells us that Hannibal had a silver mine, named the Baebulo, in southern Spain, in a mountain...amount of gold. For example, the Alaska Juneau gold mine mined with profit ores that contained only 0.00016...product. Consequently, the properties that deter¬ mine the commercial use of nonmetallic products are multitudinous...chemical analyses are sometimes made in order to deter¬ mine the quantities of other ingredients, particularly | | Kogel, Jessica Elzea, Trivedi, Nikhil C., Barker, James M., Krukowski, Stanley T. - Eds. (2006) Industrial Minerals and Rocks (7th ed.) Society for Mining, Metallurgy, and Exploration, Inc., Littleton, CO. | Book (edition) | . . . . . . . . . . . . . . . . . . . . . . . . Mine Safety and Health Law . . . . . . . . . . . . ....omine, and rare-earth elements. In a lar ge diamond mine, for e xample, 50 percent o f the annual revenue...anization varies from a multimillion-ton surface mine using large excavators to a hand-dug pit with product...ulk ma terials such as magnesite, gypsum, and so da ash. In some applications, the bound aries with materials...minerals sector, a broad def inition of in dustrial mine rals and rocks is discussed—a definition that must | | | Book (edition) | communities to be plunged into unemployment because a mine or mines have become unprofitable, a need to earn...for, and hence the price of, the mine product, well in advance of mine development. A useful recent discussion...market in the 1980s from a non-member of the Council-Brazil. Brazilian production rose from 6000 t in 1981...producers have spent vast sums of money on exploration, mine development and production but have paid too little...minerals (based on Noetstaller 1988). Prices are ex-mine or processing plant The role of the firm Average | | | Report (volume) | bustamite, tephroite), Mn carbonate and Mn sulphide (alabandite). Barite, fluorite, calcite and quartz are characterisic...5). The deposits in Rio das Velhas Supergroup (Brazil) and Chitradurga Group (India) are restricted to...7 Ga Rio das Velhas Supergroup Morro do Mina, Minas Gerais, Brazil Geosyncline; Mn silicatecarbonate...Walde 1981 cited by Urban et al. 1992) at Urucum, Brazil (Table 7). Urban et al. (1992) suggested deposition...900q500 Ma Santa Cruz Fm, Jacadigo Group Urucum, Brazil Glaciogenic sequence; four Mn oxide beds mostly |
|