Mineralogy Database

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49 samples matching your criteria

  • Sample n°14320 : brown vein in quartz
    Minerals: SIDERITE PYRITE QUARTZ
    Year: 1960
    Country: Congo (RDC)
  • Sample n°16885 : tourmaline in quartz vein
    Minerals: TOURMALINE
    Year: 1953
    Country: Congo (RDC)
  • Sample n°17769 : massive aggregate in quartz vein
    Minerals: SCHEELITE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°8665 : veins in quartz
    Minerals: PYRITE SIDERITE
    Year: 1960
    Country: Congo (RDC)
  • Sample n°16630 : fine-grained tungstite in quartz and tourmalinite fragments
    Minerals: FERBERITE TUNGSTITE
    Year:
    Country: Congo (RDC)
  • Sample n°18433 : wide brown veins
    Minerals: SIDERITE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°20305 : secondary tungsten minerals, in vein quartz with associated tourmaline, identified by van Tassel
    Minerals: MEYMACITE HYDROKENOELSMOREITE TUNGSTITE TOURMALINE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°20306 : secondary tungsten minerals, in vein quartz
    Minerals: HYDROTUNGSTITE TUNGSTITE HYDROKENOELSMOREITE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°20307 : crystals in matrix
    Minerals: TOURMALINE
    Year: 2017
    Country: Congo (RDC)
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