Mineralogy Database

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28 samples matching your criteria

  • Sample n°12884 : specular block (10 cm)
    Minerals: HEMATITE
    Year: 1972
    Country: Brazil
  • Sample n°13826 : bright blue crystals forming bladed block (10 cm)
    Minerals: VIVIANITE EOSPHORITE LUDLAMITE SIDERITE WYLLIEITE
    Year: 1980
    Country: Brazil
  • Sample n°13827 : twinned green prismatic crystal (8 cm)
    Minerals: TOURMALINE
    Year: 1980
    Country: Brazil
  • Sample n°13831 : block of long blue crystals (22 cm)
    Minerals: KYANITE
    Year: 1980
    Country: Brazil
  • Sample n°15848 : intergrowth of crystals (1 mm)
    Minerals: URANMICROLITE
    Year:
    Country: Brazil
  • Sample n°15440 : intergrowth of plate-shaped crystals, var. cleavelandite
    Minerals: ALBITE QUARTZ TOURMALINE
    Year: 1989
    Country: Brazil
  • Sample n°19819 : yellowish tabular crystals on matrix
    Minerals: BARYTE
    Year: 2022
    Country: Brazil
  • Sample n°19820 : bipyramidal crystals, small to large
    Minerals: ANATASE
    Year: 2022
    Country: Brazil
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