Mineralogy Database

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7938 samples matching your criteria

  • Sample n°12927 : grey and white layered block (10 cm)
    Minerals: FLUORAPATITE
    Year: 1970
    Country: Congo (RDC)
  • Sample n°12928 : zoned black molybdenite, blue bornite
    Minerals: MOLYBDENITE BORNITE TENNANTITE
    Year:
    Country: Congo (RDC)
  • Sample n°12940 : pyramidal crystals (6 mm) on quartz
    Minerals: CASSITERITE QUARTZ
    Year: 1970
    Country: Congo (RDC)
  • Sample n°12945 : brown concentrate (4 mm)
    Minerals: XENOTIME-(Y)
    Year: 1972
    Country: Congo (RDC)
  • Sample n°12947 : sample with large cubic uraninite crystals
    Minerals: URANINITE
    Year:
    Country: Congo (RDC)
  • Sample n°12948 : concentrate composed of pink octahedral crystals (4 mm)
    Minerals: MAGNETITE
    Year: 1972
    Country: Congo (RDC)
  • Sample n°12949 : sample with elongated yellow sklodowskite crystals in geodes, pink calcite crystals
    Minerals: SKLODOWSKITE CALCITE
    Year: 1970
    Country: Congo (RDC)
  • Sample n°12950 : octahedral crystals (1 cm)
    Minerals: ZIRCON
    Year:
    Country: Congo (RDC)
  • Sample n°12975 : brown nodules with black surface (1 cm)
    Minerals: KOLWEZITE DOLOMITE
    Year:
    Country: Congo (RDC)
  • Sample n°12976 : aggregates of green needles in geode
    Minerals: MALACHITE CALCITE
    Year:
    Country: Congo (RDC)
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