Mineralogy Database

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4 samples matching your criteria

  • 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°18583 : massive fragment
    Minerals: HETEROSITE
    Year:
    Country: Rwanda
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