Mineralogy Database

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288 samples matching your criteria

  • Sample n°13701 : colourless crystals on debris (1 cm)
    Minerals: PALERMOITE
    Year: 1980
    Country: USA
  • Sample n°13702 : crystals on debris (2 cm)
    Minerals: DUFRENITE SEGELERITE COLLINSITE JAHNSITE TOURMALINE
    Year: 1980
    Country: USA
  • Sample n°13703 : black prismatic crystals (8 mm)
    Minerals: JAHNSITE
    Year: 1980
    Country: USA
  • Sample n°13704 : dark green crystals (5 mm) on block (3 cm)
    Minerals: LUDLAMITE
    Year: 1980
    Country: USA
  • Sample n°13705 : black prismatic crystals (2-8 mm) in calcite (5 cm)
    Minerals: WARWICKITE
    Year: 1980
    Country: USA
  • Sample n°13813 : small crystals on substrate (2 cm)
    Minerals: GOEDKENITE PALERMOITE QUARTZ SIDERITE
    Year: 1980
    Country: USA
  • Sample n°13814 : white crust on iron-rich block (4 cm)
    Minerals: MATULAITE
    Year: 1980
    Country: USA
  • Sample n°13832 : plate (25 cm) of small blue kinoite crystals and white fluorapophyllite crystals
    Minerals: KINOITE FLUORAPOPHYLLITE
    Year: 1980
    Country: USA
  • Sample n°13911 : clear white prismatic crystals (mm) on quartz debris (1 cm)
    Minerals: WOODHOUSEITE
    Year: 1981
    Country: USA
  • Sample n°13954 : grey hessite and petzite mass on block (5 cm) with tetrahedrite mineralisation
    Minerals: HESSITE PETZITE GOLD TETRAHEDRITE
    Year: 1982
    Country: USA