Mineralogy Database

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953 samples matching your criteria

  • Sample n°9451 : large crystal in quartz
    Minerals: ELBAITE
    Year: 1961
    Country: Rwanda
  • Sample n°9475 : large crystal fragment
    Minerals: ELBAITE
    Year: 1961
    Country: Rwanda
  • Sample n°16066 : fragments
    Minerals: MICROLITE
    Year:
    Country: Rwanda
  • Sample n°15985 : zoned crystals
    Minerals: AMETHYST (quartz)
    Year:
    Country: Rwanda
  • Sample n°15984 : plate of smoky quartz crystals
    Minerals: QUARTZ
    Year:
    Country: Rwanda
  • Sample n°15965 : massive fragment
    Minerals: MONTEBRASITE
    Year:
    Country: Rwanda
  • Sample n°15962 : complex phosphate ore
    Minerals: HUREAULITE PHOSPHOSIDERITE
    Year:
    Country: Rwanda
  • Sample n°15966 : complex deposit
    Minerals: HETEROSITE HUREAULITE LITHIOPHILITE PHOSPHOSIDERITE STRENGITE
    Year:
    Country: Rwanda
  • Sample n°16926 : fragments
    Minerals: TANTALITE
    Year:
    Country: Rwanda
  • Sample n°15969 : dark blue veins in white matrix
    Minerals: AMBLYGONITE SCORZALITE
    Year:
    Country: Rwanda
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