| Cabral, A. R., Lehmann, B., Kwitko-Ribeiro, R., Jones, R. D., Rocha Filho, O. G. (2003) ON THE ASSOCIATION OF PALLADIUM-BEARING GOLD, HEMATITE AND GYPSUM IN AN OURO PRETO NUGGET. The Canadian Mineralogist, 41 (2) 473-478 doi:10.2113/gscanmin.41.2.473 | Journal (article/letter/editorial) | Clausthal-Zellerfeld, Germany ROGERIO KWITKO-RIBEIRO§ Centro de Desenvolvimento Mineral, Companhia Vale do Rio Doce...296, Caixa Postal 09, 33030-970 Santa Luzia â MG, Brazil RICHARD D. JONES 1636 East Skyline Drive, Tucson...Mina do Gongo Soco, Companhia Vale do Rio Doce, Fazenda Gongo Soco, Caixa Postal 22, 35970-000 BarĂŁo de Cocais...Cocais â MG, Brazil ABSTRACT An ouro preto (black gold) nugget from Gongo Soco, Minas Gerais, Brazil...arsenide-antimonides, compositionally close to isomertieite and mertieite-II. The PdâO coating has considerable amounts | | | Journal (article/letter/editorial) | 63, Buea, South West Province, Cameroon c Centro de Desenvolvimento Mineral, Companhia Vale do Rio Doce...Santa Luzia-MG, Brazil Mina do Gongo Soco, Companhia Vale do Rio Doce, Fazenda Gongo Soco, Caixa Postal...Postal 22, 35970-000 BarĂŁo de Cocais-MG, Brazil b d Received 9 September 2005; accepted 6 March 2006 Available...(jacutinga) at Gongo Soco, an iron ore deposit in the QuadrilĂĄtero FerrĂfero of Minas Gerais, Brazil, have inclusions...arseno-antimonides (isomertieite and mertieite-II) and hematite. Both isomertieite and mertieite-II are commonly fractured | | Raphael Cabral, A., Lehmann, B., Kwitko, R., Jones, R. D., Pires, F. R. M., Rocha Filho, O. G., Innocentini, M. D. (2001) Palladium-oxygenated compounds of the Gongo Soco mine, QuadrilĂĄtero FerrĂfero, central Minas Gerais, Brazil. Mineralogical Magazine, 65 (2) 169-179 doi:10.1180/002646101550208 | Journal (article/letter/editorial) | compounds of the Gongo Soco mine, QuadrilaÌtero FerriÌfero, central Minas Gerais, Brazil A. RAPHAEL CABRAL1...2A, D-38678 Clausthal-Zellerfeld, Germany 2 Centro de Desenvolvimento Mineral, Companhia Vale do Rio Doce...Santa Luzia-MG, Brazil 3 1636 East Skyline Drive, Tucson, AZ 85178, USA 4 Departamento de Geologia, Universidade...Federal do Rio de Janeiro, Cidade UniversitaÌria, 21949-900 Rio de Janeiro-RJ, Brazil 5 Mineraça~o Socoimex...Socoimex Ltda., Fazenda Gongo Soco, Caixa Postal 42, 34800-000 CaeteÌ-MG, Brazil ABSTR ACT New data on | | 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) | arsenideâantimonide minerals from Gongo Soco iron ore mine, QuadrilĂĄtero FerrĂfero, Minas Gerais, Brazil Downloaded by...present-day Gongo Soco iron ore deposit was one of the most famous gold mines in Brazil in the nineteenth...compositions are close to mertieite -II and isomertieite. Composite crystals with a mertieite -II core and isomertieite...intergrowth of an Fe-rich, goethite-like phase in a mertieite -II-bearing palladian gold nugget is recorded...locally. Gongo Soco is one of the numerous iron ore deposits of the QuadrilĂĄtero FerrĂfero of Minas Gerais | | Cabral, A. R., Lehmann, B., Galbiatti, H. F., Rocha Filho, O. G. (2006) Evidence for metre-scale variations in hematite composition within the Palaeoproterozoic Itabira Iron Formation, Minas Gerais, Brazil. Mineralogical Magazine, 70 (5) 591-602 doi:10.1180/0026461067050352 | Journal (article/letter/editorial) | Palaeoproterozoic Itabira Iron Formation, Minas Gerais, Brazil A. R. CABRAL1,*, B. LEHMANN2, H. F. GALBIATTI3...MG, 35900-900, Brazil 4 Companhia Vale do Rio Doce, Fazenda Gongo Soco, BaraÌo de Cocais MG, 35970-000...35970-000, Brazil 2 ABSTR ACT Hematite is a mineral the chemical composition of which rarely differs significantly...and Gongo Soco, in the Palaeoproterozoic Itabira Iron Formation, QuadrilaÌtero FerrıÌfero of Minas Gerais...Gerais, Brazil, has revealed distinct variations in chemical composition with respect to Ti and Cr. Hematite | | | Journal (article/letter/editorial) | from a palladian gold nugget (Gongo Soco iron ore mine, Minas Gerais, Brazil) A. RAPHAEL CABRAL* AND B...(âjacutingaâ) of the Gongo Soco iron ore mine, QuadrilaÌtero FerrԎfero, Minas Gerais, allows the definition...species, Gongo Soco, Itabira Iron Formation, QuadrilaÌtero FerrԎfero, Minas Gerais, Brazil. Introduction...auriferous mineralization (âjacutingaâ) of Gongo Soco, Minas Gerais, the same locality which provided the...Source: (1) âjacutingaâ style mineralization, Minas Gerais, Brazil (Berzelius, 1836; Hussak, 1906b; Olivo et | | | Journal (article/letter/editorial) | OF âNATIVE PALLADIUMâ FROM MINAS GERAIS, BRAZIL: EVIDENCE FROM GONGO SOCO ALEXANDRE RAPHAEL CABRAL Rua...32/704, 22231â110 Rio de Janeiro, RJ, Brazil ROGERIO KWITKO-RIBEIRO Centro de Desenvolvimento Mineral...296, Caixa Postal 09, 33030â970 Santa Luzia, MG, Brazil ABSTRACT Minute rosette-like crystals (~1 âźm)...of a gold nugget from Gongo Soco, an iron ore deposit in Minas Gerais, Brazil. The rosettes consist essentially...oxygen-bearing palladium, gold nugget, Gongo Soco, Minas Gerais, Brazil. SOMMAIRE De trĂšs petits cristaux (~1 âźm) | | 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) | HYDROGEN IN A NATURAL PdâO COMPOUND FROM GONGO SOCO, MINAS GERAIS, BRAZIL ALEXANDRE RAPHAEL CABRAL§ AND BERND...encrustation of an ouro preto nugget of Gongo Soco, Minas Gerais, Brazil, is confirmed by elastic recoil detection...PdâO-bearing compound, ouro preto nugget, Gongo Soco, Minas Gerais, Brazil. SOMMAIRE Lâexistence dâhydrogĂšne...oxydes de fer la patine sombre caractĂ©ristique dâune pĂ©pite de ouro preto prĂ©levĂ©e Ă Gongo Soco, Minas...Minas Gerais, Brazil, est confirmĂ©e par une analyse par dĂ©tection du recul Ă©lastique avec un micro-faisceau | | | Journal (article/letter/editorial) | 981±994 Pd-bearing oxides and hydrated oxides in mertieite-II crystals from alluvial sediments of the Darya...Clausthal-Zellerfeld, Germany ABS TR ACT Coarse-grained mertieite-II [Pd8(Sb,As)3] crystals (up to 2.5 mm across)... The Pd-O-bearing compounds formed after (1) mertieite-II (Sb content reaches 23 wt.%), (2) keithconnite...leaching. K EY WORDS : PGE oxides/hydrated oxides, mertieite-II, Darya, Aldan Shield, Russia. Introduction...blackish crusts (`ouro preto') was mined in Minas Gerais, Brazil, which only much later were identiÂźed as | | 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 | | Olivo, G. R., Gauthier, M., Williams-Jones, A. E., Levesque, M. (2001) The Au-Pd Mineralization at the Conceicao Iron Mine, ItabiraDistrict, Southern Sao Francisco Craton, Brazil: An Example of aJacutinga-Type Deposit. Economic Geology, 96 (1) 61-74 doi:10.2113/gsecongeo.96.1.61 | Journal (article/letter/editorial) | the Conceição Iron Mine, Itabira District, Southern SĂŁo Francisco Craton, Brazil: An Example of a Jacutinga-Type...H3A 2A7 MICHEL GAUTHIER, DĂ©partement des Sciences de la Terre, UniversitĂ© du QuĂ©bec Ă MontrĂ©al, Case Postale...2A7 AND MARTIN LEVESQUE DĂ©partement des Sciences de la Terre, UniversitĂ© du QuĂ©bec Ă MontrĂ©al, Case Postale... Quebec, Canada H3C 3P8 Abstract The Conceição mine, which is located in the Itabira district, southern...an altered Lake Superior-type iron-formation. The mine sequence consists of three metamorphosed lithostratigraphic | | Cabral, A. R., Lehmann, B., Sattler, C. D., Pires, F. R. M., Kaneko, K. (2002) HgâTl-bearing manganese oxide from Conta HistĂłria manganese deposit, QuadrilĂĄtero Ferrifero, Minas Gerais, Brazil. Applied Earth Science, 111 (2) 123-127 doi:10.1179/aes.2002.111.2.123 | Journal (article/letter/editorial) | manganese deposit, QuadrilĂĄtero Ferrifero, Minas Gerais, Brazil occur in the Palaeoproterozoic Itabira...FerrĂfero, the world-class iron district of Minas Gerais, Brazil, numerous manganese oxide deposits Table...Itabira Iron Formation is the middle unit of the Minas Supergroup, which includes the Caraça Group, the...(dashed lines)37 in QuadrilĂĄtero FerrĂfero of Minas Gerais basal clastic unit, and the Piracicaba Group...subordinate itabirite and dolomitic phyllite. The Minas Supergroup rests unconformably on the Archaean Rio | | 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) | Sample, Area/Minerals in Au 8â° Formula Pd Hg mertieite ÎŁ wt.% IINPd PdTe2 , and (Sb,As)3 ) and silver...the amount of this phase in the grains Espinhaco, Brazil [38,39] as âpoorly crystallineâ phases. was 10%â40%...River Dart (England) [20], and Corrego Bom Sucesso (Brazil) [38,39] (Table A2). Pd,Hg-poor gold is more common...[57,58] and depositions Serra Pelada and Gongo Soco (Brazil) [40,59,60] and alluvial placers Mayt and...Similkameen River (Canada) [64]; Corrego Bom Sucesso (Brazil) [38,39]. The minor impurity Ag or (and) Cu is | | 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) | Pd-dominated platinum group minerals, namely mertieite-I/isomertieite, merenskyite, keithconnite, kotulskite...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 | | Shcheka, G. G., Solianik, A. N., Lehmann, B., Bieniok, A., Amthauer, G., Topa, D., Laflamme, J. H. G. (2004) Euhedral crystals of ferroan platinum, cooperite and mertieite-II from alluvial sediments of the Darya river, Aldan Shield, Russia. Mineralogical Magazine, 68 (6) 871-885 doi:10.1180/0026461046860225 | Journal (article/letter/editorial) | Euhedral crystals of ferroan platinum, cooperite and mertieite-II from alluvial sediments of the Darya river...to 3.5 mm) of ferroan platinum, cooperite and mertieite-II were found in a heavy-mineral concentrate from...to 3 mm across, partly twinned). Crystals of mertieite-II are speckled with mm-sized (2 5 mm) inclusions...Fractures along crystallographic planes of the mertieite-II crystals are filled with Pd-Pt-Fe-Sb-As-Hg-Te-Bi-bearing...intrusions. K EY WORDS : ferroan platinum, cooperite, mertieite-II, PGE oxides, Au-PGE placer, Darya, Aldan Shield | | Cabral, Alexandre Raphael, LieĂmann, Wilfried, Lehmann, Bernd (2015) Gold and palladium minerals (including empirical PdCuBiSe3) from the former Roter BĂ€r mine, St. Andreasberg, Harz Mountains, Germany: a result of low-temperature, oxidising fluid overprint. Mineralogy and Petrology, 109 (5) 649-657 doi:10.1007/s00710-015-0396-0 | Journal (article/letter/editorial) | (including empirical PdCuBiSe3) from the former Roter BĂ€r mine, St. Andreasberg, Harz Mountains, Germany: a result...2015 Abstract At Roter BĂ€r, a former underground mine in the polymetallic deposits of St. Andreasberg...and the palladium minerals are characterised as mertieite-II [Pd8(Sb,As)3] and empirical PdCuBiSe3 with...of Brazil (e.g., Meireles and Silva 1988; Cabral et al. 2002; Berni 2014). These two cases, Minas Gerais...ago to the region that became known as Minas Gerais, in Brazil (e.g., Hussak 1904; Jedwab and Cassedanne | | 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)...Pd-bearing gold, PGM (compositionally close to mertieite-II and isomertieite) and berzelianite from a nearby | | Zaccarini, F., Bindi, L., Garuti, G., Proenza, J. A. (2014) RUTHENIUM AND MAGNETITE INTERGROWTHS FROM THE LOMA PEGUERA CHROMITITE, DOMINICAN REPUBLIC, AND RELEVANCE TO THE DEBATE OVER THE EXISTENCE OF PLATINUM-GROUP ELEMENT OXIDES AND HYDROXIDES. The Canadian Mineralogist, 52 (4) 617-624 doi:10.3749/canmin.1400030 | Journal (article/letter/editorial) | Departament de Cristal.lografia, Mineralogia i DipĂČsits Mineral, Facultat de Geologia, Universitat de Barcelona...laterite deposits in the Caribbean region (Villanova-de-Benavent et al. 2014 and references therein). According...Hydrogen in a natural PdâO compound from Gongo Soco, Minas Gerais, Brazil. Canadian Mineralogist 42, 689â694...of complex Ptâ Fe nuggets from Ethiopia. Bulletin de MinĂ©ralogie 104, 508â525. DILEK, Y. & FURNES, H....the NiquelĂąndia Layered Intrusion (Central Goias, Brazil): Their Magmatic Origin and Low-Temperature Reworking | | | Journal (article/letter/editorial) | do Ouro gold mine, Cavalcante, Central Brazil J. MENEZ * AND N. F. BOTELHO Instituto de GeociĂȘncias,... Universidade de BrasĂlia, BrasĂlia, DF 70910-900, Brazil [Received 16 February 2015; Accepted 21 March...the Ticunzal Formation. In the Buraco do Ouro gold mine, the mineralization is hosted in muscovite-quartz...kalungaite (PdAsSe), isomertieite [Pd11Sb2As2], mertieite II [Pd8(Sb,As)3], sperrylite (PtAs2), padmaite...gold mineralization observed in the Buraco do Ouro mine is uncommon and unique in the context of the Aurumina | | OberthĂŒr, Thomas, Melcher, Frank, Fusswinkel, Tobias, van den Kerkhof, Alfons M., Sosa, Graciela M. (2018) The hydrothermal Waterberg platinum deposit, Mookgophong (Naboomspruit), South Africa. Part 1: Geochemistry and ore mineralogy. Mineralogical Magazine, 82 (3) 725-749 doi:10.1180/minmag.2017.081.073 | Journal (article/letter/editorial) | Pd-Sb-As compounds (Pt-rich isomertieite and mertieite II) from hydrothermal fluids. (ii) Hydrothermal...2005) after a few months of production only, and the mine was closed in 1926. McDonald and Tredoux (2005)...mid-Archean that was periodically reactivated (Good and De Wit, 1997, McDonald and Tredoux, 2005). The TML has...Tredoux (2005) mainly report on the history of the mine and reflect on reasons for its failure. Armitage...followed by cooling. Samples and Methods As the mine closed in 1926, accessibility to pristine ore material | | Uysal, Ibrahim, Zaccarini, Federica, Sadiklar, M. Burhan, Bernhardt, Heinz-JĂŒrgen, Bigi, Simona, Garuti, Giorgio (2009) Occurrence of rare Ru-Fe-Os-Ir-oxide and associated Platinum-group minerals (PGM) in the chromitite of MuÄla ophiolite, SW-Turkey. Neues Jahrbuch fĂŒr Mineralogie - Abhandlungen, 185 (3) 323-333 doi:10.1127/0077-7757/2009/0131 | Journal (article/letter/editorial) | oxidized Main Sulphide Zone at the Hartley Platinum Mine of Zimbabwe. According to these authors, these PGM...Hydrogen in a natural Pd-O compound from Gongo Soco, Minas Gerais, Brazil. â Canad. Mineral. 42: 689â694. Cabri...the Campo Formoso layered intrusion (Bahia State, Brazil): control by magmatic and hydrothermal processes...(1990): Chromitites platiniferes de lâEstrie-Beauce, Appalaches du sud de Quebec. â Mineral. Deposita 25:...oxygen-bearing compounds of platinum and palladium in Minas Gerais, Brazil. â Canad. Mineral. 36: 887â893. Jedwab, | | Chapman, R. J., Leake, R. C., Bond, D. P. G., Stedra, V., Fairgrieve, B. (2009) Chemical and Mineralogical Signatures of Gold Formed in Oxidizing Chloride Hydrothermal Systems and their Significance within Populations of Placer Gold Grains Collected during Reconnaissance. Economic Geology, 104 (4) 563-585 doi:10.2113/gsecongeo.104.4.563 | Journal (article/letter/editorial) | systems from several regions, including Australia, Brazil, Poland, and the United Kingdom. The distinctive...= Hope Cove, 11 = Wadham Rocks, 12 = Loddiswell mine. Localities in the Lammermuir Hills (adapted from...to Au-Pd alloys from the CauĂȘ iron mine, Itabira district, Brazil, was investigated by Olivo and Gammons...precipitation of Au-Pd at the Conceição iron mine, Itabira district, Brazil, following high-temperature (600°C)...percent Ag recorded in gold grains from the Lubin mine within the Kupferscheiffer of Poland (Kucha and | | 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) | in intergrowth with fuchsite or allanite and mertieite-II. In rhyolites from the Slavnaya ore zone, native...occurs in intergrowth with fuchsite, albite, and mertieite-II (type II), or albite, quartz, and atheneite...atheneite (III), or quartz, albite, Kfeldspar, and mertieite-II (IV). High-fineness gold (930â1000â°, type V)...fuchsite-quartz-allanite veinlets and often in intergrowth with mertieite or contained its inclusions. Shumilov and Ostashchenko...e AuCu and auricupride AuCu3 and Pd mineralsâmertieite Pd5 Sb2 , isomertieite Pd5 AsSb, atheneite (Pd | | Prichard, Hazel M., SuĂĄrez, Saioa, Fisher, Peter C., Knight, Robert D., Watson, John S. (2018) Placer platinum-group minerals in the Shetland ophiolite complex derived from anomalously enriched podiform chromitites. Mineralogical Magazine, 82 (3) 491-514 doi:10.1180/minmag.2017.081.099 | Journal (article/letter/editorial) | for Pd-antimonides in the host rocks at Cliff (mertieite II â stibiopalladinite, Fig. 10a), although these...PGE-alloys from the Bom Succeso stream in Minas Gerais, Brazil (Cabral et al., 2007, 2009). There are...(Leake et al., 1991) and Serra do Espinhaço, Minas Gerais (Cabral et al., 2008). Another example are the...on the surface of gold nuggets from Gongo Soco Fe-ores, Minas Gerais (Cabral and KwitkoRibeiro, 2004) and...(PGM) in laterites: mineral morphology. Chronique de la Recherche MiniĂšre, 520, 55â63. Bowles, J.F.W. | | | Journal (article/letter/editorial) | and AugĂ© 1993; Jedwab 2004); Pd oxides in Minas Gerais, Brazil, and the Aldan Shield, Russia (McDonald...Sports and Culture of Japan to y.T., and the Bureau de Recherches GĂ©ologiques et MiniĂšres of France to T...from a palladian gold nugget (Gongo Soco iron ore mine, Minas Gerais, Brazil). Mineralogical Magazine, 67...dâiridium naturel dans les concentrĂ©s platinifĂšres de la rĂ©gion dâAntanambao-Manampotsy, Madagascar. Comptes...mineralogy of platinum-group elements at Hartley Platinum Mine, Zimbabwe. Mineralium Deposita, 38, 344â355. Palandri |
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