Mineralogy Database

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111 samples matching your criteria

  • Sample n°7982 : crystal (4 cm)
    Minerals: WOLFRAMITE
    Year:
    Country: Rwanda
  • Sample n°7983 : red-brown earthy concentrate (1 cm)
    Minerals: WOLFRAMITE
    Year:
    Country: Congo (RDC)
  • Sample n°8531 : black anhedral altered crystals in vein quartz
    Minerals: WOLFRAMITE QUARTZ SCORODITE
    Year:
    Country: Rwanda
  • Sample n°8532 : altered black crystals with yellow alteration in vein quartz, with hydrokenoesmoreite (var. ferritungstite)
    Minerals: HYDROKENOELSMOREITE WOLFRAMITE
    Year:
    Country: Rwanda
  • Sample n°8579 : tabular crystals (7 cm) in vein quartz
    Minerals: WOLFRAMITE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°8633 : crystals in altered pegmatite
    Minerals: WOLFRAMITE
    Year:
    Country: Congo (RDC)
  • Sample n°8991 : network of tabular crystals (10 cm) in vein quartz
    Minerals: WOLFRAMITE
    Year: 1961
    Country: Congo (RDC)
  • Sample n°9083 : tourmaline needles and tabular wolframite crystals in geodic quartz
    Minerals: WOLFRAMITE TOURMALINE
    Year: 1962
    Country: Rwanda
  • Sample n°9129 : bright black tabular crystals (3 cm)
    Minerals: WOLFRAMITE
    Year: 1962
    Country: Rwanda
  • Sample n°10031 : black veins in vein quartz
    Minerals: WOLFRAMITE
    Year: 1963
    Country: France
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