Mineralogy Database

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97 samples matching your criteria

  • Sample n°10636 : mixed phosphates (30 cm)
    Minerals: HETEROSITE PURPURITE
    Year:
    Country: Rwanda
  • Sample n°10637 : mixed phosphates (15 cm)
    Minerals: HETEROSITE ALLUAUDITE PHOSPHOSIDERITE
    Year:
    Country: Rwanda
  • 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
  • Sample n°13358 : blocks of mixed phosphates (10 cm)
    Minerals: HETEROSITE PURPURITE ALLUAUDITE PHOSPHOSIDERITE
    Year:
    Country: Rwanda
  • Sample n°13592 : purple block (5 cm)
    Minerals: HETEROSITE
    Year: 1978
    Country: Unknown
  • Sample n°10648 : coarse-crystalline blocks
    Minerals: ALLUAUDITE HETEROSITE PHOSPHOSIDERITE
    Year: 1965
    Country: Rwanda
  • Sample n°17904 : massive block
    Minerals: HETEROSITE
    Year: 2017
    Country: Rwanda
  • Sample n°17905 : coarse crystalline block
    Minerals: HETEROSITE PHOSPHOSIDERITE
    Year: 2017
    Country: Rwanda
  • Sample n°17907 : massive block
    Minerals: HETEROSITE
    Year: 2017
    Country: Rwanda
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