Geology and ore deposits of the Antônio dos Santos, Gongo Sôco, and Conceição do Rio Acima quadrangles, Minas Gerais, Brazil /

by Moore, Samuel L.
Published 1969

Geology and ore deposits of the Itabira district, Minas Gerais, Brazil /

by Dorr, John Van N. (John Van Nostrand), 1910-, Barbosa, Aluizio Licinio de Miranda
Published 1963

Geology and ore deposits of the Belo Horizonte, Ibirite, and Macacos quadrangles, Minas Gerais, Brazil /

by Pomerene, Joel B.
Published 1964

Geology and iron deposits of the western Serra do Curral, Minas Gerais, Brazil /

by Simmons, George Clarke, 1923-
Published 1968

Manganese and iron deposits of Morro do Urucum, Mato Grosso, Brazil /

by Dorr, John Van N. (John Van Nostrand), 1910-
Published 1945

Geology and ore deposits of the Itabira district, Minas Gerais, Brazil /

by Dorr, John Van N. (John Van Nostrand), 1910-, Barbosa, Aluizio Licinio de Miranda
Published 1963

Geology and ore deposits of the Belo Horizonte, Ibirité, and Macacos quadrangles, Minas Gerais, Brazil /

by Pomerene, Joel B.
Published 1964

Geology and iron deposits of the western Serra do Curral, Minas Gerais, Brazil /

by Simmons, George Clarke, 1923-
Published 1968

Geology and ore deposits of the Antônio dos Santos, Gongo Sôco, and Conceição do Rio Acima quadrangles, Minas Gerais, Brazil /

by Moore, Samuel L.
Published 1969