Mineralogy Database

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88 samples matching your criteria

  • Sample n°10586 : mixed block with brown frondelite fibres and purple phosphosiderite crust
    Minerals: FRONDELITE ROCKBRIDGEITE HUREAULITE PHOSPHOSIDERITE
    Year:
    Country: Congo (RDC)
  • Sample n°10637 : mixed phosphates (15 cm)
    Minerals: HETEROSITE ALLUAUDITE PHOSPHOSIDERITE
    Year:
    Country: Rwanda
  • Sample n°10639 : purple crust on grey phosphate
    Minerals: PHOSPHOSIDERITE
    Year: 1965
    Country: Rwanda
  • Sample n°10647 : bronze-coloured crystals
    Minerals: ALLUAUDITE PHOSPHOSIDERITE
    Year: 1965
    Country: Rwanda
  • Sample n°10658 : mixed phosphates (15 cm)
    Minerals: CHILDRENITE EOSPHORITE HUREAULITE LITHIOPHILITE PHOSPHOSIDERITE STEWARTITE
    Year: 1965
    Country: Rwanda
  • Sample n°10660 : mixed phosphates (15 cm)
    Minerals: HUREAULITE LITHIOPHILITE TAVORITE BARBOSALITE PHOSPHOSIDERITE
    Year: 1965
    Country: Rwanda
  • Sample n°11725 : blocks of mixed phosphates (10 cm)
    Minerals: HUREAULITE LITHIOPHILITE TAVORITE LIPSCOMBITE PHOSPHOSIDERITE
    Year: 1965
    Country: Rwanda
  • Sample n°11881 : mixed geodic blocks (6 cm)
    Minerals: FRONDELITE ROCKBRIDGEITE PHOSPHOSIDERITE
    Year:
    Country: Congo (RDC)
  • Sample n°13194 : black block with purple crust (18 cm)
    Minerals: HETEROSITE PHOSPHOSIDERITE
    Year: 1974
    Country: Rwanda
  • Sample n°13195 : black block with purple crust and black powder (13 cm)
    Minerals: HETEROSITE PHOSPHOSIDERITE MANGANESE OXIDES
    Year: 1974
    Country: Rwanda
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