Mineralogy Database

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7 samples matching your criteria

  • Sample n°6240 : bright brown crystals in quartz
    Minerals: MITRIDATITE QUARTZ
    Year: 1958
    Country: Congo (RDC)
  • Sample n°8757 : blocks of mixed phosphates (15 cm), with fibrous frondelite crust
    Minerals: FRONDELITE PHOSPHOSIDERITE MITRIDATITE
    Year: 1960
    Country: Congo (RDC)
  • Sample n°8843 : white and blue block (12 cm)
    Minerals: MONTEBRASITE VARISCITE WAVELLITE BRAZILIANITE MITRIDATITE QUARTZ SCORZALITE
    Year:
    Country: Rwanda
  • Sample n°10355 : olive-coloured block of mixed phosphates
    Minerals: MITRIDATITE ROCKBRIDGEITE
    Year: 1963
    Country: Rwanda
  • Sample n°10363 : olive-green and grey blocks
    Minerals: MITRIDATITE FRONDELITE
    Year:
    Country: Rwanda
  • Sample n°10554 : block of mixed phosphates (10 cm)
    Minerals: MANJIROITE STRENGITE VARISCITE FRONDELITE MITRIDATITE
    Year:
    Country: Rwanda
  • Sample n°12194 : block of ochrous material (5 cm)
    Minerals: FRONDELITE MITRIDATITE COERULEOLACTITE GOETHITE
    Year: 1970
    Country: Congo (RDC)
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