Mineralogy Database

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62 samples matching your criteria

  • Sample n°13621 : bright black block (6 cm)
    Minerals: ALLANITE-(Ce) CALCITE
    Year: 1980
    Country: Brazil
  • Sample n°13622 : mixed veins in pink syenite (12 cm)
    Minerals: MONAZITE ALLANITE-(Ce) FLUORAPATITE
    Year: 1980
    Country: Brazil
  • Sample n°13723 : brown concentrate (5 mm)
    Minerals: BAHIANITE
    Year:
    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°14234 : sample with yellow meta-autunite (?) nodules, white elongated calcite crystals
    Minerals: CALCITE META-AUTUNITE
    Year: 1985
    Country: Brazil
  • Sample n°15788 : large plate-shaped albite crystals, covered by small to large tourmaline crystals
    Minerals: ALBITE TOURMALINE
    Year:
    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
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