Mineralogy Database

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4831 samples matching your criteria

  • Sample n°13998 : sample with columnar billietite crystals with basal cleavage, ianthinite as brown to yellow fibres and purple powder, yellow soddyite crystals
    Minerals: BILLIETITE IANTHINITE SODDYITE
    Year: 1983
    Country: Congo (RDC)
  • Sample n°14000 : sample with radial aggregates of acicular becquerelite crystals, salmon-pink masuyite crystals
    Minerals: BECQUERELITE MASUYITE URANINITE URANOPHANE
    Year: 1983
    Country: Congo (RDC)
  • Sample n°14001 : sample with radial aggregates of acicular schoepite crystals, radial aggegates of grey rutherfordine, rust-coloured umohoite spheres, rosettes of kasolite crystals
    Minerals: RUTHERFORDINE SCHOEPITE UMOHOITE KASOLITE WULFENITE
    Year: 1983
    Country: Congo (RDC)
  • Sample n°14002 : sample with yellow schoepite rosettes, wolsendorfite in various forms (yellow crystal in centre of schoepite rosettes, red and orange crystals, amber-coloured crystals in uranophane geode, red scales), red masuyite needles, uranphane as substrate composed of needle-shaped crystals
    Minerals: SCHOEPITE WOLSENDORFITE MASUYITE RUTHERFORDINE URANOPHANE
    Year: 1983
    Country: Congo (RDC)
  • Sample n°14017 : sample with monazite with moulds of crystals, sand-like metatorbernite
    Minerals: MONAZITE METATORBERNITE
    Year: 1983
    Country: Congo (RDC)
  • Sample n°14024 : black lath-shaped crystals in geode
    Minerals: ARFVEDSONITE
    Year: 1983
    Country: Congo (RDC)
  • Sample n°14025 : sample with yellow tabular kamotoite crystals, small orange masuyite crystals
    Minerals: KAMOTOITE-(Y) MASUYITE
    Year: 1983
    Country: Congo (RDC)
  • Sample n°14026 : heterogeneous block
    Minerals: KIPUSHITE PYROMORPHITE VESZELYITE LIBETHENITE MALACHITE PSEUDOMALACHITE VAUQUELINITE
    Year: 1983
    Country: Congo (RDC)
  • Sample n°14039 : blue chrysocolla crust, malachite concretion
    Minerals: CHRYSOCOLLA MALACHITE
    Year:
    Country: Congo (RDC)
  • Sample n°14040 : white transparent cleavage fragments
    Minerals: GYPSUM
    Year:
    Country: Congo (RDC)
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