Mineralogy Database

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101 samples matching your criteria

  • Sample n°9169 : purple blocks (12 cm)
    Minerals: HETEROSITE PHOSPHOSIDERITE
    Year:
    Country: Rwanda
  • Sample n°9170 : mixed block with yellow triphylite and and grey heterosite (12 cm)
    Minerals: TRIPHYLITE HETEROSITE PHOSPHOSIDERITE
    Year:
    Country: Rwanda
  • Sample n°9172 : brown block with purple coating
    Minerals: HETEROSITE PHOSPHOSIDERITE
    Year:
    Country: Rwanda
  • Sample n°9173 : grey block (9 cm)
    Minerals: HETEROSITE
    Year:
    Country: Rwanda
  • Sample n°9176 : grey aggregates in white feldspar
    Minerals: EOSPHORITE MICROCLINE
    Year: 1962
    Country: Rwanda
  • Sample n°9177 : blue block (10 cm)
    Minerals: FLUORAPATITE
    Year:
    Country: Rwanda
  • Sample n°9178 : specular plates on quartz
    Minerals: MAGNETITE
    Year:
    Country: Rwanda
  • Sample n°9179 : blue stony crystals in vein quartz
    Minerals: APATITE QUARTZ
    Year:
    Country: Rwanda
  • Sample n°9180 : green zoned block with red patina (15 cm)
    Minerals: TREMOLITE
    Year:
    Country: Rwanda
  • Sample n°9750 : blue apatite in greisen
    Minerals: APATITE
    Year:
    Country: Rwanda
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