Morro do Ferro thorium and rare-earth ore deposit, Pocos de Caldas district, Brazil
By: by Helmuth Wedow, Jr.
Contributors: Brazil. Comissao Nacional de Energia Nuclear.; Geological Survey (U.S.); U.S. Atomic Energy Commission.
Series: U.S. Geological Survey bulletin -- 1185-D; Uranium investigations in Brazil
Publisher: U.S. Government Printing Office
Published: 1967
Place of publication: Washington, DC
Language: eng
Number of pages: 34
Subjects: Rare earth metals.; Thorium ores -- Brazil -- Poços de Caldas.; Ore deposits -- Brazil -- Poços de Caldas.
Notes: "Prepared on behalf of the U.S. Atomic Energy Commission in cooperation with the Commissao Nacional de Energia Nuclear, Brazil."

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