Mineralogy Database

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183 samples matching your criteria

  • Sample n°9876 : mixed block with purple lustre
    Minerals: HETEROSITE APATITE
    Year:
    Country: Congo (RDC)
  • Sample n°9877 : sample with brown frondelite plates, blue-pink-purple strengite nodules (weakly radioactive sample)
    Minerals: FRONDELITE STRENGITE APATITE
    Year:
    Country: Congo (RDC)
  • Sample n°9879 : sample with various Fe-Mn phosphates (strongly radioactive sample)
    Minerals: unidentified
    Year:
    Country: Congo (RDC)
  • Sample n°9880 : dark blue veined mass (10 cm)
    Minerals: SCHORL
    Year:
    Country: Congo (RDC)
  • Sample n°10154 : white stony prismatic crystal (5 cm)
    Minerals: BERYL
    Year:
    Country: Congo (RDC)
  • Sample n°10586 : mixed block with brown frondelite fibres and purple phosphosiderite crust
    Minerals: FRONDELITE ROCKBRIDGEITE HUREAULITE PHOSPHOSIDERITE
    Year:
    Country: Congo (RDC)
  • Sample n°10587 : sample with green bolivarite crust (radioactive sample)
    Minerals: BOLIVARITE
    Year: 1964
    Country: Congo (RDC)
  • Sample n°10588 : block of mineralised pegmatite with large black plates
    Minerals: COLUMBITE BERYL
    Year:
    Country: Congo (RDC)
  • Sample n°11881 : mixed geodic blocks (6 cm)
    Minerals: FRONDELITE ROCKBRIDGEITE PHOSPHOSIDERITE
    Year:
    Country: Congo (RDC)
  • Sample n°11882 : purple concentrate (5 mm)
    Minerals: SCHEELITE
    Year: 1968
    Country: Congo (RDC)
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