Mineralogy Database

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136 samples matching your criteria

  • Sample n°4397 : black twinned crystal (2 cm)
    Minerals: CASSITERITE
    Year:
    Country: Unknown
  • Sample n°4425 : massive fibro-radial red material
    Minerals: GOETHITE
    Year: 1954
    Country: Unknown
  • Sample n°4449 : black debris
    Minerals: FERGUSONITE
    Year:
    Country: Unknown
  • Sample n°4581 : white twinned prismatic crystal (10 cm)
    Minerals: QUARTZ
    Year:
    Country: Unknown
  • Sample n°4582 : clear prismatic crystal with pink inclusion
    Minerals: QUARTZ
    Year:
    Country: Unknown
  • Sample n°4583 : rounded clear and pink prismatic crystal
    Minerals: QUARTZ
    Year:
    Country: Unknown
  • Sample n°4584 : clear prismatic crystals with iridescent inclusions
    Minerals: QUARTZ
    Year:
    Country: Unknown
  • Sample n°4585 : prismatic crystal with pyramidal termination
    Minerals: QUARTZ
    Year:
    Country: Unknown
  • Sample n°4601 : shiny blue crust
    Minerals: CHALCEDONY (quartz)
    Year:
    Country: Unknown
  • Sample n°4610 : black rhombododecahedron (1 cm)
    Minerals: GARNET
    Year:
    Country: Unknown
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