Mineralogy Database

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63 samples matching your criteria

  • Sample n°12068 : purple crystals (16 g), var. tanzanite
    Minerals: ZOISITE
    Year: 1970
    Country: Tanzania
  • Sample n°12069 : block of stacked purple lamellae with bright scaly surface
    Minerals: LEPIDOLITE
    Year: 1969
    Country: Zimbabwe
  • Sample n°12070 : white crystals in geode in iron-rich rock
    Minerals: TARBUTTITE
    Year: 1970
    Country: Zambia
  • Sample n°12071 : white stalactitic encrustation
    Minerals: TARBUTTITE
    Year: 1969
    Country: Zambia
  • Sample n°12072 : large specimen of bluish massive anhydrite
    Minerals: ANHYDRITE CALCITE
    Year: 1969
    Country: Congo (RDC)
  • Sample n°12073 : yellow translucent smithsonite, large specimen
    Minerals: SMITHSONITE
    Year:
    Country: Congo (RDC)
  • Sample n°12074 : blue massive block
    Minerals: SODALITE
    Year: 1969
    Country: Angola
  • Sample n°12122 : geode with crust of brown mimetite crystals and green smithsonite crystals
    Minerals: MIMETITE SMITHSONITE
    Year: 1969
    Country: Namibia
  • Sample n°12123 : geode with pink crystals (2 cm)
    Minerals: SMITHSONITE
    Year: 1969
    Country: Namibia
  • Sample n°12124 : white crystalline crust, var. tarnowitzite
    Minerals: ARAGONITE
    Year: 1969
    Country: Namibia
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