No. 5 (1942)

Artigos

• Arrojadite, a new mineral of the wagnerite group

  Djalma Guimarães

  3-16

  • PDF (Portuguese)

• The “ Governador Valadares” Diamond

  R. Saldanha

  17-23

  • PDF (Portuguese)

• Note about Barite in Serrote, State of São Paulo

  William G. R. Camargo

  25-27

  • PDF (Portuguese)

• Note About calcite of Pedra do Sino, State of Minas Gerais

  William G. R. Camargo

  29-34

  • PDF (Portuguese)