Mineralogy Database

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548 samples matching your criteria

  • Sample n°2225 : sample with red-orange tabular/acicular wolsendorfite crystals, fibrous yellow studtite, powdery and radial-acicular greenish yellow uranophane, grey wulfenite needles in geodes
    Minerals: STUDTITE WOLSENDORFITE BECQUERELITE URANINITE URANOPHANE WULFENITE
    Year: 1947
    Country: Congo (RDC)
  • Sample n°2226 : sample with pale greenish yellow saleeite and metasaleeite crystals
    Minerals: METASALEEITE SALEEITE HETEROGENITE METATORBERNITE
    Year: 1947
    Country: Congo (RDC)
  • Sample n°2233 : massive uraninite, with clustered gold occurrences
    Minerals: GOLD URANINITE
    Year: 1947
    Country: Congo (RDC)
  • Sample n°2234 : sample with massive molybdenite, uraninite veinlets, green-yellow chlorite crust
    Minerals: MOLYBDENITE CHLORITE URANINITE
    Year: 1947
    Country: Congo (RDC)
  • Sample n°2235 : sample with uraninite, coating of yellow uranophane needles, wolsendorfite substrate for uranophane occurrence, pink wulfenite needles
    Minerals: URANINITE URANOPHANE WOLSENDORFITE WULFENITE
    Year: 1947
    Country: Congo (RDC)
  • Sample n°2236 : large block of massive uraninite, with thick complex coating of secondary minerals
    Minerals: URANINITE CURITE METATORBERNITE SIEGENITE SODDYITE
    Year: 1947
    Country: Congo (RDC)
  • Sample n°2237 : sample with uraninite, some gold in geode
    Minerals: URANINITE GOLD SIEGENITE
    Year: 1947
    Country: Congo (RDC)
  • Sample n°2240 : sample with uraninite, altered uranophane
    Minerals: URANINITE SIEGENITE URANOPHANE
    Year: 1947
    Country: Congo (RDC)
  • Sample n°2241 : sample with uraninite crystals, plates of uranophane crystals, siegenite with blue metallic lustre, polydymite with white metallic lustre
    Minerals: URANINITE URANOPHANE POLYDYMITE SIEGENITE
    Year: 1947
    Country: Congo (RDC)
  • Sample n°2678 : sample with purple ianthinite crystals in geode, yellow schoepite needles and some wider crystals, orange vandendriesscheite crystals, massive curite, scoriaceous uraninite
    Minerals: IANTHINITE SCHOEPITE VANDENDRIESSCHEITE CURITE URANINITE
    Year: 1950
    Country: Congo (RDC)
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