Mineralogy Database

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102 samples matching your criteria

  • Sample n°4545 : white and pale green block (6 cm)
    Minerals: MONTEBRASITE WAVELLITE
    Year: 1954
    Country: Rwanda
  • Sample n°5467 : prismatic emerald-like crystal (3 cm)
    Minerals: BERYL
    Year: 1955
    Country: Rwanda
  • Sample n°5468 : blocks of mixed phosphates
    Minerals: AMBLYGONITE LAZURITE
    Year: 1955
    Country: Rwanda
  • Sample n°5469 : large block of mixed phosphates
    Minerals: ALLUAUDITE HETEROSITE PHOSPHOSIDERITE
    Year: 1955
    Country: Rwanda
  • Sample n°6551 : black needles (1 cm) scattered in pegmatite
    Minerals: TOURMALINE
    Year:
    Country: Rwanda
  • Sample n°6552 : debris of stony prismatic crystal (8 cm)
    Minerals: BERYL
    Year:
    Country: Rwanda
  • Sample n°6553 : brown-purple block (7 cm)
    Minerals: HETEROSITE
    Year:
    Country: Rwanda
  • Sample n°8561 : grey prismatic crystals (3 cm) in pegmatite
    Minerals: BERYL
    Year: 1972
    Country: Rwanda
  • Sample n°8589 : white and blue block (7 cm)
    Minerals: SCORZALITE MONTEBRASITE
    Year:
    Country: Rwanda
  • Sample n°8592 : white block (8 cm)
    Minerals: MONTEBRASITE
    Year: 1972
    Country: Rwanda
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