• Cabral AR (2003) Palladian gold mineralisation (ouro preto) in Brazil: Gongo Soco, Itabira and Serra Pelada. PhD thesis, TU Clausthal, 94 p.
  • Cabral AR, Lehmann B (2007) Seleniferous minerals of palladium and platinum from ouro preto-bearing mineralisation in Brazil. Ore Geology Reviews 32: 681-688
  • Cabral AR, Lehmann B, Galbiatti HF, Rocha Filho OG (2006) Evidence for metre-scale variations in hematite composition within the Palaeoproterozoic Itabira Iron Formation. Mineralogical Magazine 70: 691-602
  • Cabral AR, Lehmann B, Grambole D, Herrmann F (2004) Hydrogen in a natural Pd-O compound from Gongo Soco, Minas Gerais, Brazil. Canadian Mineralogist 42: 689-694
  • Cabral AR, Lehmann B, Kwitko-Ribeiro R, Jones RD, Rocha Filho OG (2003) On the association of palladium-bearing-gold, hematite and gypsum in an ouro preto nugget. Canadian Mineralogist 41: 473-478
  • Cabral AR, Lehmann B (2003) A two-stage process of native palladium formation at low temperatures: evidence from a palladian gold nugget (Gongo Soco iron ore mine, Minas Gerais, Brazil). Mineralogical Magazine 67: 453-463
  • Kwitko R, Cabral AR, Lehmann B, Laflamme JHG, Cabri LJ, Criddle AJ, Galbiatti HF (2002) Hongshiite, PtCu, from itabirite-hosted Au-Pd-Pt mineralization (jacutinga), Itabira district, Minas Gerais, Brazil. Canadian Mineralogist 40: 711-723
  • Cabral AR, Lehmann B, Kwitko R, Galbiatti HF, Pereira MC (2002) Palladseite and its oxidation: evidence from Au-Pd vein-type mineralization (jacutinga), Cauê iron-ore mine, Quadrilátero Ferrífero, Minas Gerais, Brazil. Mineralogical Magazine 66: 343-352
  • Cabral RA, Lehmann B, Kwitko R, Jones RD, Pires FRM, Rocha Filho OG, Innocentini, MD (2001) Palladium-oxygenated compounds of the Gongo Soco mine, Quadrilátero Ferrífero, central Minas Gerais, Brazil. Mineralogical Magazine 65: 169-179

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