| | Journal (article/letter/editorial) | Sulfur-Isotope Investigations of the Boquira Sediment-Hosted Sulfide Deposit, Brazil a b c Ilson G. Carvalho...Geociências , Universidade Federal da Bahia, Salvador, BA 40210-340, Brazil b Department of Physics and Astronomy...Universidade de São Paulo , SP 05422-970, São Paulo, Brazil d Programa de Pesquisa e Pós-Graduacão em Geofisica...Geociências, Universidade Federal da Bahia , Salvador, BA 40210-340, Brazil Published online: 06 Jul 2010....Sulfur-Isotope Investigations of the Boquira Sediment-Hosted Sulfide Deposit, Brazil, International Geology Review | | | Journal (article/letter/editorial) | other by iron formation (Dammberget (Sweden), Boquira (Brazil), Aggeneys (South Africa), and Gamsberg). Although...affinities 25 Deposit Foster River Menninnee Dam Boquira Green Parrott Angas Cottonbelt Age (Ga) Grade...(continued ) Deposit Foster River Menninnee Dam Boquira Green Parrott Angas Cottonbelt MetamorphicGrade...Hores Gneiss (Fig. 3). Mineralization occurs in the “Mine Sequence”, a package of rocks that includes metapelites...Abbreviations: N.B.H.C = New Broken Hill Consolidated mine (currently part of Southern Operations operated | | | Journal (article/letter/editorial) | pyroxferroite – pyroxmangite – rhodonite, Mn-grunerite – Mn-cummingtonite (dannemorite), almandine –...calcsilicate-bearing Banded Iron Formation at Boquira, Brazil (Carvalho et al. 1982). (2) Sphalerite-gal...quartz-muscovite schists and gneisses at the Betty Baker mine, Virginia, USA (Craig 1980); (10) 1.92 % Mn (10...rhodonite 1) Mn-garnet 1) 7 1) magnetite 1) 2) grunerite 1) 2) sphalerite 2) knebelite 1) 2) Fe-rhodochrosite...Fe-spessartine Mn-almandine Mn-fayalite Mn-hedenbergite Mn-grunerite sphalerite 5 4 1 3 14 11 pyrrhotite 3) Mn-almandine | | | Journal (article/letter/editorial) | Greenockite Gregoryite Greigite Groutite Grumiplucite Grunerite Guanajuatite Gudmundite Gypsum Hafnon Halite Halloysite...hanging wall. During a subsequent mining period, the mine was re-opened to recover sideritic parts of the...you look for a mine look near a mine”. This includes the imperative “if you look for a mine look for smelting...gold-bearing quartz veins in the southern Para State, Brazil (Angelica et al., 1997). Chromium muscovite named...conglomerate-hosted U deposits of the Randtype at Jacobina, Brazil (pers. com. P. Laznicka). Chromium-bearing garnet | | | Journal (article/letter/editorial) | Greenockite Gregoryite Greigite Groutite Grumiplucite Grunerite Guanajuatite Gudmundite Gypsum Hafnon Halite Halloysite...hanging wall. During a subsequent mining period, the mine was re-opened to recover sideritic parts of the...you look for a mine look near a mine”. This includes the imperative “if you look for a mine look for smelting...gold-bearing quartz veins in the southern Para State, Brazil (Angelica et al., 1997). Chromium muscovite named...conglomerate-hosted U deposits of the Randtype at Jacobina, Brazil (pers. com. P. Laznicka). Chromium-bearing garnet | | 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) | Luiz A. D. Menezes: Belo Horizonte, Minas Gerais, Brazil. William C. Metropolis: Mineralogical Museum, Harvard...TMPS Tia VER YUC ZAC States, Brazil Acre Alagoas Amapa Amazonas Bahia Ceara Para i ea °Pernambuco...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...Ledge mine, Nevada Co., Jamestown, Tuolumne Co., Colorado quartz mine, Mariposa Co., Bonanza mine, Trinity | | | Book | Geosciences Institute University of São Paulo São Paulo Brazil Pedro Oyhantçabal Departamento de Geodinámica Interna...recognized similarities in the ‘old granites’ of Brazil and southern Africa. On the other hand, du Toit...‘Brazilian system’ defined by Alcide d’Orbigny in Brazil (Beaumont 1844), arguably corresponding to the...geochronological data of the Precambrian basement of southern Brazil, Uruguay and Argentina were reported by Hart (1966)...and geochemical data of the Nico Pérez Terrane in Brazil and Uruguay in order to constrain its regional | | | Book (edition) | example: Minas Gerais State in E central Brazil. BT Brazil Brazil BA South America Specific lakes, rivers...Blake River Group SA Ontario SA Quebec SA Sigma Mine SA Timiskaming Group on North Sea. Scotland Great...New¬ foundland. BT Devonian SA Newfoundland acid mine drainage Before 1978, also search drainage AND mines...SA acids SA drainage SA environmental geology SA mine drainage SA mines SA pollution SA sulfuric acid...recovery acidity use pH acids SA SA SA SA SA SA acid mine drainage acidic composition alanine amino acids | | | Book (edition) | SA eucrite SA iron meteorites SA stony irons acid mine drainage Before 1978, also search drainage AND mines...SA acids SA drainage SA environmental geology SA mine drainage SA mines SA pollution SA sulfuric acid...tertiary recovery acidity use pH SA SA SA acid mine drainage acidic composition amino acids SA compounds...introduced in 1981. State in W Brazil. CO $110000S070000 W0663000W0740000 BT Brazil acritarchs Hystrichosphaeridae... activity, igneous use igneous activity Adamow Mine In W central part of country. BT Poznan Poland Adams | | | Report (issue) | post-depositional processes in uranium ores at the Stanleigh mine, Elliot Lake, Ontario, Canada.....................botryoids at a 350 Ma fossil warm spring at the Tynagh mine, Ireland: (A) The top surface (field of view measures...consisting of magnetite-rich bands alternating with grunerite-rich bands, or magnetite-rich bands alternating...from the Fairview mine in an ESE direction out of the orebody toward the Sheba mine, in the central part...origin of 3.4 to 3.1 Ga pyrite at the Princeton gold mine, Barberton Greenstone Belt, South Africa: Precambrian | | | Journal (volume) | Mexico. Eight-sided crystals from the Traversella mine, Piedmont, Italy. .&. crystals. It can also be...best quality rose quartz comes from Minas Gerais, Brazil; Madagascar; South Africa; and Maine and other...however, a blue tourmaline gemstone from Paraiba in Brazil can be worth more than a ruby. Similarly, a t,mzanite...available. The main source was once the Kongsberg Mine in Norway, but this closed in 1956. Man has, however...variety of quartz. The best examples come from Brazil, the Ural Mountains of Russia, the islands of Sri | | | Book | Francisco Province is exposed in two areas in eastern Brazil amounting t o approximately 350,000 km2 (Fig. 1-1)...recently, were available only for the coastal area of Brazil. Existing data suggest that the Archean rocks in...1-19. Geologic map of the Sao Francisco Province, Brazil (after Wernick, 1979a). Symbols: A = Post-Archean...Brumado, 4 = Jacobina, 5 = Capim, 6 = Urandi, 7 = Boquira, 8 = Colomi, 9 = Rio das Velhas. From areas in...amounts of one or more of magnetite, clinopyroxene, grunerite, and almandite. Calc-silicate inclusions are composed | | | Report (volume) | pentaborate sheet structure from the Tuzla salt mine, Bosnia and Hercegovina. Am Mineral 79:562-569 Beukes...(1989) Mineralogy and paragenesis of the Little Three mine pegmatites, Ramona District, San Diego County, California...member of the mica group, from the Little Three mine pegmatite, Ramona District, San Diego County, California...|Cl|Si8B 2 027, a new mineral from the Moguzara mine, Gumma Prefecture, Japan. Mineral J 10:122-130....(1976) The occurrence of sussexite from the Matsuo Mine, Kochi Prefecture, Japan. Mem Nat Sei Museum, Tokyo | | | Report (volume) | pentaborate sheet structure from the Tuzla salt mine, Bosnia and Hercegovina. Am Mineral 79:562-569 Beukes...Mineralogy and paragenesis of the Little Three mine pegmatites, Ramona District, San Diego County, California...member of the mica group, from the Little Three mine pegmatite, Ramona District, San Diego County, California...OH)9ICIISigB 2027, a new mineral from the Moguzara mine, Gumma Prefecture, Japan. Mineral J 10:122-130...(1976) The occurrence of sussexite from the Matsuo Mine, Kéchi Prefecture, Japan. Mem Nat Sci Museum, Tokyo | | | Report (issue) | the first to recognise the vast potential of the mine and extended supportfor the scheme of expansion...otherwise would have been a prematurely abandoned mine. From Geological Survey Dr. Krishnan moved to Delhi...Madhya Pradesh . The country's big gest copper mine exists at Malanjkhand. Manganese ore oc curs as...India being mined at Badia and Mosaboni, and Rakha Mine was ho.tShitQ • of mineralisation at most of...mineralisation. At the Surda - Kendadih - Rakba mine - Tamapahar sector it is chlorite and biotite-bearing |
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