Mineralogy Database

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5 samples matching your criteria

  • Sample n°6696 : black metallic aggregate and red coating (zincite)
    Minerals: ZINCITE SPHALERITE
    Year: 1954
    Country: USA
  • Sample n°6765 : black, pale green and ochre granular block (10 cm)
    Minerals: FRANKLINITE ZINCITE
    Year: 1954
    Country: USA
  • Sample n°6806 : fibrous and concretionary white mass on scoriaceous block (10 cm), var. troostite
    Minerals: WILLEMITE
    Year: 1954
    Country: USA
  • Sample n°6807 : pink block (6 cm), var. fowlerite
    Minerals: RHODONITE
    Year: 1954
    Country: USA
  • Sample n°11593 : blocks of pink willemite and white calcite
    Minerals: WILLEMITE CALCITE
    Year: 1954
    Country: USA
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