 | Cabral, A. R., Lehmann, B., Kwitko, R., Jones, R. D. (2002) Palladian gold and palladium arsenideâantimonide minerals from Gongo Soco iron ore mine, QuadrilĂĄtero FerrĂfero, Minas Gerais, Brazil. Applied Earth Science, 111 (1) 74-80 doi:10.1179/aes.2002.111.1.74 | Journal (article/letter/editorial) | | from Gongo Soco iron ore mine, QuadrilĂĄtero FerrĂfero, Minas Gerais, Brazil Downloaded by [RMIT University...deposit was one of the most famous gold mines in Brazil in the nineteenth century. The iron ore mining...mertieite -II and isomertieite. Composite crystals with a mertieite -II core and isomertieite rim are interpreted...ore deposits of the QuadrilĂĄtero FerrĂfero of Minas Gerais. The soft hematite orebody comprises 66 000...was not only the first major underground gold mine in Brazil but also the most famous of the so-called jacutinga |  | | Journal (article/letter/editorial) | | 63, Buea, South West Province, Cameroon c Centro de Desenvolvimento Mineral, Companhia Vale do Rio Doce...Doce, BR 381/km 450, 33040-900 Santa Luzia-MG, Brazil Mina do Gongo Soco, Companhia Vale do Rio Doce,...Gongo Soco, Caixa Postal 22, 35970-000 BarĂŁo de Cocais-MG, Brazil b d Received 9 September 2005; accepted...FerrĂfero of Minas Gerais, Brazil, have inclusions of palladium arseno-antimonides (isomertieite and mertieite-II)...mertieite-II) and hematite. Both isomertieite and mertieite-II are commonly fractured and their fragments |  | Cabral, A. R., Lehmann, B., Tupinamba, M., Schlosser, S., Kwitko-Ribeiro, R., de Abreu, F. R. (2009) THE PLATINIFEROUS Au-Pd BELT OF MINAS GERAIS, BRAZIL, AND GENESIS OF ITS BOTRYOIDAL Pt-Pd AGGREGATES. Economic Geology, 104 (8) 1265-1276 doi:10.2113/gsecongeo.104.8.1265 | Journal (article/letter/editorial) | | COMMUNICATIONS THE PLATINIFEROUS Au-Pd BELT OF MINAS GERAIS, BRAZIL, AND GENESIS OF ITS BOTRYOIDAL Pt-Pd AGGREGATES...SCHLOSSER,4 ROGERIO KWITKO-RIBEIRO,5 AND FRANCISCO R. DE ABREU6 1 Department 2 Mineral of Geology: Exploration... Research Group, Faculdade de Geologia, Universidade do Estado do Rio de Janeiro, Rua S. Francisco Xavier...Janeiro-RJ, Brazil 4 Curt-Engelhorn-Zentrum 5 Centro ArchĂ€ometrie, D6, 3, D-68159 Mannheim, Germany de Desenvolvimento...Luzia-MG, Brazil 6 Votorantim Metais, Praça Ramos de Azevedo 206, 01037-010 SĂŁo Paulo-SP, Brazil Abstract |  | Cabral, A. R., Lehmann, B., Grambole, D., Herrmann, F. (2004) HYDROGEN IN A NATURAL Pd O COMPOUND FROM GONGO SOCO, MINAS GERAIS, BRAZIL. The Canadian Mineralogist, 42 (2) 689-694 doi:10.2113/gscanmin.42.2.689 | Journal (article/letter/editorial) | | A NATURAL PdâO COMPOUND FROM GONGO SOCO, MINAS GERAIS, BRAZIL ALEXANDRE RAPHAEL CABRAL§ AND BERND LEHMANN...encrustation of an ouro preto nugget of Gongo Soco, Minas Gerais, Brazil, is confirmed by elastic recoil detection...compound, ouro preto nugget, Gongo Soco, Minas Gerais, Brazil. SOMMAIRE Lâexistence dâhydrogĂšne dans...constitue, avec des oxydes de fer la patine sombre caractĂ©ristique dâune pĂ©pite de ouro preto prĂ©levĂ©e Ă Gongo...Gongo Soco, Minas Gerais, Brazil, est confirmĂ©e par une analyse par dĂ©tection du recul Ă©lastique avec |  | Cabral, A. R., Lehmann, B., Kwitko-Ribeiro, R., Costa, C. H. C. (2002) Palladium and platinum minerals from the Serra Pelada Au-Pd-Pt deposit, Carajas mineral province, northern Brazil. The Canadian Mineralogist, 40 (5) 1451-1463 doi:10.2113/gscanmin.40.5.1451 | Journal (article/letter/editorial) | | AuâPdâPt DEPOSIT, CARAJĂS MINERAL PROVINCE, NORTHERN BRAZIL ALEXANDRE RAPHAEL CABRAL§ AND BERND LEHMANN Institut...Clausthal-Zellerfeld, Germany ROGERIO KWITKO-RIBEIRO Centro de Desenvolvimento Mineral, Companhia Vale do Rio Doce...33030-970 Santa Luzia â MG, Brazil CARLOS HENRIQUE CRAVO COSTA Diretoria de Metais Nobres, Companhia Vale...Serra dos CarajĂĄs, 68516-000 Parauabepas â PA, Brazil ABSTRACT The Serra Pelada garimpo (1980â1984)...âguangliniteâ, Sb-bearing âguangliniteâ, atheneite and isomertieite, including the noteworthy presence of Se-bearing |  | El Ghorfi, Mustapha, OberthĂŒr, Thomas, Melcher, Frank, LĂŒders, Volker, El Boukhari, Abdelmajid, Maacha, Lhou, Ziadi, Rachid, Baoutoul, Hssain (2006) Goldâpalladium mineralization at BleĂŻda Far West, Bou AzzerâEl Graara Inlier, Anti-Atlas, Morocco. Mineralium Deposita, 41 (6) 549-564 doi:10.1007/s00126-006-0077-3 | Journal (article/letter/editorial) | | platinum group minerals, namely mertieite-I/isomertieite, merenskyite, keithconnite, kotulskite, palladseite...Common to all AuâPd mineralizations worldwide (Brazil, Australia, UK), including BleĂŻda Far West, is...mineralization some 7 km NW of the former BleĂŻda copper mine. Managem, a subsidiary of the ONA group, intends...have been discovered so far (Fig. 3): (1) the zone de brĂšche (ZB), (2) the zone centrale (ZC), and (3)...irregular orebodies, and gold grades in the zone de brĂšche, is shown in Fig. 4. Drilling is still in |  | Kwitko, R., Cabral, A. R., Lehmann, B., Laflamme, J.H. G., Cabri, L. J., Criddle, A. J., Galbiatti, H. F. (2002) HONGSHIITE, PtCu, FROM ITABIRITE-HOSTED Au Pd Pt MINERALIZATION (JACUTINGA), ITABIRA DISTRICT, MINAS GERAIS, BRAZIL. The Canadian Mineralogist, 40 (2) 711-723 doi:10.2113/gscanmin.40.2.711 | Journal (article/letter/editorial) | | MINERALIZATION (JACUTINGA), ITABIRA DISTRICT, MINAS GERAIS, BRAZIL ROGERIO KWITKO§ Centro de Desenvolvimento Mineral...Doce, BR 262/ km 296, 33030-970 Santa Luzia â MG, Brazil ALEXANDRE R. CABRAL§ AND BERND LEHMANN Institut...GALBIATTI Diretoria de Ferrosos Sul, Companhia Vale do Rio Doce, 35900-900 Itabira-MG, Brazil ABSTRACT Hongshiite...mineralization of the QuadrilĂĄtero FerrĂfero, central Minas Gerais, Brazil. Hongshiite occurs in grains up to about...leading to hongshiite precipitation. Sperrylite, isomertieite, atheneite, sudovikovite, a âguangliniteâ-like |  | Galbiatti, H.F., Fonseca, M.A., Pereira, M.C., PolĂŽnia, J.C. (2007) Structural control of AuâPd mineralization (Jacutinga): An example from the CauĂȘ Mine, QuadrilĂĄtero FerrĂfero, Brazil. Ore Geology Reviews, 32 (3) 614-628 doi:10.1016/j.oregeorev.2005.03.020 | Journal (article/letter/editorial) | | (Jacutinga): An example from the CauĂȘ Mine, QuadrilĂĄtero FerrĂfero, Brazil H.F. Galbiatti a,â, M.A. Fonseca...Rio Doce, Minas de Itabira, Serra do Esmeril S/N, Mina CauĂȘ, 35900-900 Itabira, MG, Brazil b Departamento...Departamento de Geologia, Universidade Federal de Ouro Preto. 35.400-000, Ouro Preto, MG, Brazil Received 1...Paleoproterozoic metasedimentary rocks in the Itabira District, a regional synclinorium with BIFs in the core...FerrĂfero, Minas Gerais. Structural analysis reveals two important features of the district: the polydeformed |  | Palyanova, Galina, Murzin, Valery, Borovikov, Andrey, Karmanov, Nikolay, Kuznetsov, Sergei (2021) Native Gold in the Chudnoe Au-Pd-REE Deposit (Subpolar Urals, Russia): Composition, Minerals in Intergrowth and Genesis. Minerals, 11 (5) 451 doi:10.3390/min11050451 | Journal (article/letter/editorial) | | with gold and palladium minerals in the Kozhim district. Since that time, numerous papers have been published...auricupride AuCu3 and Pd mineralsâmertieite Pd5 Sb2 , isomertieite Pd5 AsSb, atheneite (Pd,Hg)3 As, stillwaterite...gold (fineness 930â965â°) (type V): the content of Ag deâ creases to 2.2 wt.%, and that of Cu increases to...mafic-ultramafic complexes are known in the Norilsk district (Talnakhskoye, Norilsk-1 and 2, Chernogorskoe... Tuva,Au Russia) [44], the 15 Mile Dease Lake district, British [55], AuCu, 3Cu, Au 3Cu 2, Au 2Cu, deposit |  | Palyanova, Galina, Kutyrev, Anton, Beliaeva, Tatiana, Shilovskikh, Vladimir, Zhegunov, Pavel, Zhitova, Elena, Seryotkin, Yurii (2023) Pd,Hg-Rich Gold and Compounds of the Au-Pd-Hg System at the Itchayvayam Mafic-Ultramafic Complex (Kamchatka, Russia) and Other Localities. Minerals, 13 (4) 549 doi:10.3390/min13040549 | Journal (article/letter/editorial) | | the amount of this phase in the grains Espinhaco, Brazil [38,39] as âpoorly crystallineâ phases. was 10%â40%...sediments and minor volcanics in the South Hums district of Devon (southwest England) were reported by...River Dart (England) [20], and Corrego Bom Sucesso (Brazil) [38,39] (Table A2). Pd,Hg-poor gold is more common...58] and depositions Serra Pelada and Gongo Soco (Brazil) [40,59,60] and alluvial placers Mayt and Big Kuonamka...Similkameen River (Canada) [64]; Corrego Bom Sucesso (Brazil) [38,39]. The minor impurity Ag or (and) Cu is |  | | Book (volume) | | the important sources of gold reserves in this district. Sidorov et al. [7] studied ïŹuid inclusions from...system of the Fairview 6 Minerals 2021, 11, 488 mine, South Africa [32], VMS La Zarza, Migollas and Sotiel...(Au/Ag = 0.08). The annual output of the underground mine reached 5 Mt of Cu and Cu-Zn ore (>70 Kt Cu) [9...behavior of gold in the volcanogenic massive sulphide de-posits of the Iberian Pyrite Belt. Mineral. Dep....mineralogy of the Yangzhaiyu gold deposit, Xiaoqinling district, southern North China craton. Miner. Depos. 2011 |
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