Mineralogy Database

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7938 samples matching your criteria

  • Sample n°3658 : pink massive block with cleavage
    Minerals: MICROCLINE
    Year:
    Country: Congo (RDC)
  • Sample n°3659 : pink block with graphic texture, rare mica
    Minerals: MICROCLINE
    Year:
    Country: Congo (RDC)
  • Sample n°3660 : altered black and pale green plate-shaped crystals
    Minerals: SIDEROPHYLLITE MUSCOVITE
    Year:
    Country: Congo (RDC)
  • Sample n°3662 : crystals in limestone
    Minerals: GALENA
    Year:
    Country: Congo (RDC)
  • Sample n°3663 : black layers in siliceous rock (core section)
    Minerals: GALENA SPHALERITE
    Year: 1953
    Country: Congo (RDC)
  • Sample n°3664 : layered impregnations (C2, Upper Series, Bushimaie System)
    Minerals: GALENA
    Year: 1952
    Country: Congo (RDC)
  • Sample n°3665 : layered impregnations (C2, Upper Series, Bushimaie System)
    Minerals: GALENA
    Year: 1952
    Country: Congo (RDC)
  • Sample n°3666 : cubic crystals (3 mm) in calcite, siderite coating
    Minerals: GALENA SIDERITE
    Year:
    Country: Congo (RDC)
  • Sample n°3667 : vein in siliceous rock
    Minerals: GALENA
    Year: 1954
    Country: Congo (RDC)
  • Sample n°3668 : white and green inclusions in lava
    Minerals: KALSILITE MELILITE NEPHELINE
    Year: 1952
    Country: Congo (RDC)
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