 | Ribeiro, Yuri, Figueiredo e Silva, Rosaline C., Lobato, Lydia M., Lima, Luiz Claudio, Rios, Francisco J., Hagemann, Steffen G., Cliff, John (2015) Fluid inclusion and sulfur and oxygen isotope studies on quartz-carbonate-sulfide veins of the Carvoaria Velha deposit, Córrego do Sítio gold lineament, Quadrilátero Ferrífero, Minas Gerais, Brazil. Ore Geology Reviews, 67. 11-33 doi:10.1016/j.oregeorev.2014.10.032 | Journal (article/letter/editorial) | | gold lineament, Quadrilátero Ferrífero, Minas Gerais, Brazil Yuri Ribeiro a, Rosaline C. Figueiredo e...Hagemann d, John Cliff d a Universidade Federal de Minas Gerais, CPMTC-Instituto de Geociências, Av. Presidente...– MG, Brazil Aurizona Mineração: Avenida dos Holandeses, Ponta do Farol, São Luís – MA, Brazil c Centro...main regional foliation Sn,; V2 veins – quartz-ankerite-pyrite – developed at extensional crenulation...and rarely gold mineralized; V3 veins – quartz-ankerite – filling Sn + 3 fractures, usually free of sulfides |  | Bogossian, Jessica, Hagemann, Steffen G., Rodrigues, Vinicius G., Lobato, Lydia Maria, Roberts, Malcolm (2020) Hydrothermal alteration and mineralization in the Faina greenstone belt: evidence from the Cascavel and Sertão orogenic gold deposits. Ore Geology Reviews, 119. 103293 doi:10.1016/j.oregeorev.2019.103293 | Journal (article/letter/editorial) | | de Minas Gerais, Avenida Antônio Carlos, n.° 6627, Bairro Pampulha, Belo Horizonte, Minas Gerais, CEP...CEP 31270-901, Brazil 4 Centre for Microscopy, Characterisation and Analysis, University of Western Australia...The Faina greenstone belt is located in central Brazil and contains the Cascavel and Sertão gold deposits...Hydrothermal alteration is characterized by distal quartz-ankerite-chlorite-pyrite±chalcopyrite and proximal quartz-white...comparable with other orogenic gold systems in Brazil and worldwide. Keywords: Faina greenstone belt |  | | Journal (article/letter/editorial) | | Crust-Mantle Evolution of Archean Crust in Central Brazil Jessica Bogossian *, Anthony I. S. Kemp and Steffen...Abstract: The Goiás Archean Block (GAB) in central Brazil is an important gold district that hosts several...evolution; Goiás Archean Block; central Brazil Central Brazil. Minerals 2021, 11, 944. https://doi.org/10...the only Archean terrane recognized in central Brazil (Figure 1A), was amalgamated into the Neoproterozoic...deposits. These include the worldclass Serra Grande mine, in the Crixás greenstone belt (≤7 Moz Au; AngloGold |  | Giuliani, G., Olivo, G.R., Marini, O.J., Michel, D. (1993) The Santa Rita gold deposit in the Proterozoic Paranoá Group, Goiás, Brazil: An example of fluid mixing during ore deposition. Ore Geology Reviews, 8 (6) 503-523 doi:10.1016/0169-1368(93)90042-w | Journal (article/letter/editorial) | | Netherlands 503 The Santa Rita gold deposit in the Proterozoic Parano i Group, Goi ts, Brazil: An example of...Autarquias Norte, Quadra 1, Bloco B, 70040 Brasilia DF, Brazil dEcole Nationale Sup~rieure de G~ologie, B.P. 452...June 26, 1993) ABSTRACT The Santa Rita gold deposit (Central Goi~is, Brazil) is hosted by Middle to Upper...mixing appears as a conspicuous process for the Santa Rita hydrothermal fluid evolution. A model based...proposed. Introduction The State of Goi~is in Central Brazil hosts several gold mining districts which are locate*Present |  | | Journal (article/letter/editorial) | | and occurrences of the CrixaÂs Gold®eld, central Brazil Received: 14 November 1999 / Accepted: 18 February...Gold production in the state of GoiaÂs, central Brazil, began in the 18th century, when the bandeirantes...bandeirantes (Portuguese Far West pioneers of colonial Brazil) recovered gold mostly from alluvial and, locally...BrasõÂ lia, P.O. Box 04421, BrasõÂ lia 70919-970, Brazil E-mail: hjost@tba.com.br did the region became...occurrences of the northern domain of the central Brazil Archean terrain, here referred to as the CrixaÂs |  | | Journal (article/letter/editorial) | | Arehaean and Lower Proterozoic Units in Central Brazil By Jos6 Caruso M. DANNI, tleinhardt A. FvcK and...recognized as Archaean basement rocks in central Brazil: a) High-grade granite-gneiss terrain composed...Geoci~neias, Universidade de Brasilia, 70.910 Brasilia, Brazil. Band 71, Heft 1, 1982, SeRe 291--317 29"[ J...of the Preeambrian basement terrains in central Brazil has allowed the recognition and delimitation of...Porto Nacional in the north of Goi~s to western Minas GerMs, including the granulitized mafic-nltramafic |  | | Journal (issue) | | mining-themed park was approved in 2000, and the Minas de Almadén y Arrayanes The Mineralogical Record...level of the underground mine was refurbished to accommodate visitors, showing mine workings dating from...village of Almadenejos we find: The Vieja Concepción mine. Here it is possible to visit part of the historic...(dating from 1755 to 1757). The Nueva Concepción mine. The Baritel de San Carlos (San Carlos shaft house)... Also included is the Refugio shaft and various mine buildings. HISTORY AND MINING Archeological remains |  | Brando Soares, Mariana, Corrêa Neto, Atlas Vasconcelos, Bertolino, Luiz Carlos, Alves, Felipe Emerson André, de Almeida, Antônio Modesto, Montenegro da Silva, Pedro Henrique, Mabub, Ricardo Oliveira de Araújo, Manduca, Luedson Guimarães, Araújo, Ivan Mendes Caixeta de Pamplona (2018) Multistage mineralization at the hypozonal São Sebastião gold deposit, Pitangui greenstone belt, Minas Gerais, Brazil. Ore Geology Reviews, 102. 618-638 doi:10.1016/j.oregeorev.2018.09.028 | Journal (article/letter/editorial) | | Gold Deposit, Pitangui Greenstone Belt, Minas Gerais, Brazil Mariana Brando Soares, Atlas Vasconcelos...Gold Deposit, Pitangui Greenstone Belt, Minas Gerais, Brazil, Ore Geology Reviews (2018), doi: https://doi...Gold Deposit, Pitangui Greenstone Belt, Minas Gerais, Brazil Mariana Brando Soares1, Atlas Vasconcelos...Geociências, Universidade Federal do Rio de Janeiro, Brazil. 2 – Departamento de Geologia, Instituto de Geociências...Janeiro, Brazil. 3- Centro de Tecnologia Mineral (CETEM), Rio de Janeiro, Brazil 4 – IAMGOLD, Brazil 5- Centro |  | | Book | | BARTORELLI ::• . . .. MINERALS & PRECIOUS STONES OF BRAZIL Sponsored by: VALE MINISTER.IO DA CULTURA ©...Lavra do Sapo, Ferruginha, Conselheiro Pena, Minas Gerais. Collection of Alvaro Lucio. Photograph taken...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...Precious stones - Brazil I. Bartorelli, Andrea. II. Title. 09-10025 Cover photograph: Crystal of brazilianite |  | | Report (issue) | | Development of the Quadrilatero Ferrifero Minas Gerais, Brazil GEOLOGICAL SURVEY PROFESSIONAL PAPER 641-A...the Departamento Nacional da Producao Mineral of Brazil under the auspices of the Agency for International...Development of the Quadrilatero Ferrifero Minas Gerais, Brazil By JOHN VAN N. DORR 2d REGIONAL GEOLOGY...GEOLOGY OF THE QUADRILATERO FERRIFERO, MINAS GERAIS, BRAZIL GEOLOGICAL SURVEY PROFESSIONAL PAPER 641-A...the Departamento Nacional da Producao Mineral of Brazil under the auspices of the Agency for International |  | | Report (issue) | | Mineral Resources of the Congonhas District Minas Gerais, Brazil GEOLOGICAL SURVEY PROFESSIONAL PAPER 290...the Departamento N acional da Produfao Mineral of Brazil under the auspices of the International Cooperation...Mineral Resources of the Congonhas District Minas Gerais, Brazil By PHILIP W. GUILD GEOLOGICAL SURVEY ...Departamento N acional da Produ~ao M,ineral of Brazil under the auspices of the International Cooperation...__________________ _ Iron region of central Minas Gerais _______________ _ Congonhas district_ ________________________ |  | | Catalog/List | | ...... Utah Toelle County, Gold Hill, Gold Hill mine ~ransparent micro crystals on gossen with minor...silicate Arizona Pima County, Ajo, New Cornelia mine Sky blue micro xls and coatings on monzonite .....Derby mine White xlline lamellar mass with minor lepidolite . Virginia Amelia, Rutherford mine !r2 Lustrous...Lead telluride Colorado Saguache County, Klondike mine Cleavage plates in quartz with pyrite ............AMBLYGONITE Sodium lithium aluminum phosphate Brazil Minas Gerais, Governador Valaderas Single pale yellow |  | Justo, Ana Paula, Dantas, Elton Luiz, Bau, Michael, Freitas-Silva, Flávio Henrique, Santos, Roberto Ventura, Schorscher, Johann Hans Daniel (2020) Paleobasinal to band-scale REE + Y distribution in iron formations from Carajás, Amazon Craton, Brazil. Ore Geology Reviews, 127. 103750pp. doi:10.1016/j.oregeorev.2020.103750 | Journal (article/letter/editorial) | | Iron Formations from Car‐ ajás, Amazon Craton, Brazil Ana Paula Justo, Elton Luiz Dantas, Michael Bau...in Iron Formations from Carajás, Amazon Craton, Brazil, Ore Geology Reviews (2020), doi: https://doi.org/10...in Iron Formations from Carajás, Amazon Craton, Brazil Ana Paula Justoa,b*, Elton Luiz Dantasa, Michael...Universidade de Brasília, Brazil; bServiço Geológico do Brasil, São Paulo, Brazil; cDepartment of Physics...Universidade de São Paulo, Brazil *Corresponding author: Geological Survey of Brazil (CPRM/SGB), Superintendência |  | | Catalog/List | | Back Cover COVER PHOTOGRAPH: _ VANADINITE Apache mine, near Globe, Gila County, Arizona. Sharp hexagonal...... . Fl. Utah Toelle Co., Gold Hill, Gold Hill mine. .50 2.50 Transparent xls on limonite with austinite...fluo rescence under ultraviolet light. The Ojuela mine is one of Mexico's largest producers of beautiful...silicate. Arizona Pima County, Ajo, New Cornelia mine. Sky-blue micro xls and coatings on monzonite ..... Arizona Pima County, Ajo, New Cornelia mine. Sky-blue crystals and masses on and in blue shattuckite |  | | Report (issue) | | for foreign countries, if a given name refers to a mine or deposit, a nearby location or administrative...names may be used to refer to a single deposit or mine. For large deposits or mineralized areas, a 3 single...is meant to identify the area, deposit, district, mine, or occurrence to which the geologic, economic,...Paulista phosphate deposit in Pernambuco State, Brazil, in Notholt, A.J.G., Sheldon, R.P., and Davidson...adjacente incluindo depósitos minerais: Brasilia, Brazil, Departamento Nacional da Producao Mineral, p. |  | | Book | | times, and there is evidence of at least one flint mine dating from this period. Finely worked and polished...largest diamond ever found was the Cullinan (Premier mine, 1905), of 3,106 et., or 621.2 grams; from it were...until 1727, but no longer of importance. BRAZIL - Minas Gerais and Bahia (carbonados), discovered in 1727...time. Very few pipes are worth working. The Premier mine produces 1 million carats a year. Alluvial deposits:...Betzdorf, Ameise mine near Siegen, also in the Rhineland-Pfalz at the Holzappel mine between Bad Ems and |  | | Catalog/List | | 78-79 79 79 79 VANADINITE specimen from the Apache mine, near Globe, Gila County, Arizona GLOBES AND ATLASES...fluo rescence under ultra violet light. The Ojuela mine is one of Mexico's largest producers of beautiful...silicate. Arizona Pima County, Ajo, New Cornelia mine. Sky- blue micro xls and coatings on monzonite .... Arizona Pima County, Ajo, New Cornelia mine. S.ky-bJue crystals and masses on and in blue shattuckite...CLEAVELANDITE California San Diego County, Himalaya mine. White crystalled aggregates; some with quartz, |  | | Report (issue) | | and Ore Deposits of the Itabira District Minas Gerais, Brazil GEOLOGICAL SURVEY PROFESSIONAL Prepared...and Ore Deposits of the Itabira District Minas Gerais, Brazil By JOHN VAN N. DORR 20 and ALUIZIO LICINIO...GEOLOGY AND MINERAL RESOURCES OF PARTS OF MINAS GERAIS, BRAZIL GEOLOGICAL SURVEY PROFESSIONAL PAPER 341-C...the Departamento Nacional da Producao Mineral of Brazil under the auspices of the International Cooperation..._____ Thickness and contacts..________________ Minas series ________________________________ Cara§a group |  | | Book | | cm Page 251: Calcite, Irai, Rio Grande do Sul, Brazil * 12.5 x 10 x 10.5 em Page 252: Gypsum rosette...environment. solidified. In some basalts of India and Brazil, these cavities are large enough for a person...before it ABOVE: Imperial topaz, Ouro Preto, Minas Gerais, Brazil ° 3.3 x 2.7 x 1.8 om, 159.10 ct RIGHT: Round...mineral pigments. LEFT: Malachite, Bwana M’Kubwa Mine, Ndola, Copperbelt, Zambia * 22 x 26 x 16 cm 22...Namibia * 20 x 18 x 14 cm Bladed stibnite, Ichinokawa Mine, Saijo, Shikoku, Japan * 10 x 1 x 1 om Acicular |  | | Book | | andalusite 78, 79 anglesite 58, 58 anhydrite 55 ankerite 44, 45 annabergite 73 anorthite 112, 1/3 antigorite...centuries and that other deposits were found in Brazil (Minas Gerais) and South Africa (Transvaal, along the...especially near Kimberley); diamonds from the Kimberley mine are embedded in ultrabasic blue rock called kimberlite...carats, equal to 621 grams) was found at the Premier Mine; named the Cullinan diamond, it was presented to...brown opaque octahedrons in clay at Destricella Mine near Raddusa (Enna) in Italy. A brief mention should |  | | | | anhydrite 55 byssolite 100 cabrerite 70, 73 ankerite 44, 45 diopside 96, 96 anorthite 112, 1/3 cainite...centuries that other deposits were found in Brazil (Minas Gerais) and South Africa (Transvaal, along the...especially near Kimberley); diamonds from the Kimberley mine are embedded in ultrabasic blue rock called kimberlite...carats, equal to 621 grams) was found at the Premier Mine; named the Cullinan diamond, it was presented to...brown opaque octahedrons in clay at Destricella Mine near Raddusa (Enna) in Italy. A brief mention should |  | | Journal (article/letter/editorial) | | the Pilar THE Crixasgold depositwas discoveredin the mid1970s by Mineralsul (INCO Gold, Brazil) as a...estimatedgrade is 10 greenstonebelt, southeastof the town of Pilar de to 12 g/metric ton; the reservesare 7 million...Approximately5 km to the easternportionof the Goiasmassif,Brazil (Figs. the southof the town of Guarinos(Fig. 2)...0361-0128/90/1079/928-1553.00 928 CRIXASAu DEPOSIT,BRAZIL 929 Kuymujian(1981). Figure 3 is a simplifiedgeologic...andKuymujian(1981) and the geologicstaff of Mineralsulin Brazil (1983). The followingdescriptionsof the rock unitsare | | | Book | | 59 zippeite 62 zircon 77, 78, 78 zoisite 88 THE MINE LKINGDOM All physical bodies in Nature can be...or slightly rotated Vitreous. Like glass 3 THE MINE Class I: native ·elements Chemical elernents found...centuries that other deposits were found in Brazil (Minas Gerais) and South Africa (Transvaal, along the...especially near Ki1nberley); diamonds from the Kimberley mine are embedded in ultrabasic blue rock called kimber/ite...carats, equal to 621 grams) was found at the Pren1ier Mine; named the Cullinan diamond, it was presented to |  | | Catalog/List | | pg 115 M • Af!/\GONITE from Mexico & the Weldon Mine were misidentified!!-Sorry, but it's Calcite! ARAGONIIE/CALCITE...Horseshoe Da111 Spain Maine Carter Hine,tl Champion Mine Grants, New H Workman Creek Grand Reef Mi Connecticut...· Hine Planet Mine Rk {and, i Haga Mir« Hartsell,'0 Juanita Mi,NM Mexico Neldon Mine Norman, OK [ nal...matrix from would you believe? f rijole Mine I ri jole Mine San Benito Co,CA Arkansas Arkansas .Biermann...Biermann Orv.CT Jlew.. Harapshire Santa Rgsalit Thomas Range,Ut Ii "aga Mine !J Boron, CA Peru • England |  | | Book (edition) | | International Symposium on Carbonatites in Pocos de Caldas, Brazil for which this writer was keynote speaker. The... Pakistan, Quebec, Finland, Guyana, Venezuela, Brazil, Paraguay, Angola and South-West Africa, i.a. Carbonatites...Quebec and Araxa, Brazil) and important sources of P, Ti, Cu and CaCO; (Jacupiranga, Brazil). In addition... Nel, O. Odman, J. C. Olson, W. T. Pecora, L. Pilar, J. L. Powell, S. H. Quon, J. H. Remik, C. A. Salotti...Carbonatites of the World United States Canada Brazil Greenland, Europe, and the U.S.S.R. Africa India |
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