Mineralogy Database

Search |  About the mineralogy database |  Contact

88 samples matching your criteria

  • Sample n°2860 : olive green (ferrisicklerite) and purple (heterosite) blocks, purple crust (phosphosiderite)
    Minerals: FERRISICKLERITE HETEROSITE PHOSPHOSIDERITE
    Year: 1950
    Country: Rwanda
  • Sample n°5447 : purple crust on block with manganese oxides (4 cm)
    Minerals: PHOSPHOSIDERITE
    Year: 1955
    Country: Rwanda
  • Sample n°5469 : large block of mixed phosphates
    Minerals: ALLUAUDITE HETEROSITE PHOSPHOSIDERITE
    Year: 1955
    Country: Rwanda
  • Sample n°6197 : sample with small yellow moreauite crystals on phosphosiderite, yellow phuralumite plates, yellow-orange ranunculite nodules as substrate for phuralumite, rust-brown bermanite within phosphosiderite, frondelite as black mass and as green rosettes, orange curite mass, bundles of rust-brown goethite needles, blue-green apatite, white to colourless coeruleolactite
    Minerals: FRONDELITE GOETHITE PHOSPHOSIDERITE RANUNCULITE MOREAUITE PHURALUMITE APATITE BERMANITE CURITE
    Year: 1958
    Country: Congo (RDC)
  • Sample n°6204 : sample with small yellow ranunculite crystals on phosphosiderite, small white strunzite needles, blue to pink phosphosiderite, possible brown frondelite
    Minerals: RANUNCULITE STRUNZITE FRONDELITE PHOSPHOSIDERITE
    Year: 1958
    Country: Congo (RDC)
  • Sample n°6225 : sample with abundant yellow phuralumite needles, yellow ranunculite nodules and crusts on phosphosiderite, chocolat-brown goethite nodules, white-brown-pink strunzite needles, purple to pink phosphosiderite
    Minerals: PHURALUMITE RANUNCULITE GOETHITE PHOSPHOSIDERITE STRUNZITE
    Year: 1958
    Country: Congo (RDC)
  • Sample n°6236 : block of mixed phosphates
    Minerals: ROCKBRIDGEITE HETEROSITE HUREAULITE PHOSPHOSIDERITE
    Year: 1958
    Country: Congo (RDC)
  • Sample n°6237 : block of mixed phosphates
    Minerals: TRIPHYLITE PHOSPHOSIDERITE
    Year: 1958
    Country: Congo (RDC)
  • Sample n°6244 : purple coating on brown rock
    Minerals: PHOSPHOSIDERITE HUREAULITE
    Year: 1958
    Country: Congo (RDC)
  • Sample n°6245 : block of mixed phosphates
    Minerals: PHOSPHOSIDERITE FRONDELITE ROCKBRIDGEITE
    Year: 1958
    Country: Congo (RDC)
Previous page