Mineralogy Database

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46 samples matching your criteria

  • Sample n°9360 : white fragment with small red wardite veins
    Minerals: MONTEBRASITE WARDITE
    Year:
    Country: Rwanda
  • Sample n°9363 : blocks of parallel plates (13 cm)
    Minerals: MUSCOVITE
    Year:
    Country: Rwanda
  • Sample n°9371 : block of earthy pink feldspar (16 cm) with green muscovite plates
    Minerals: MUSCOVITE ALBITE
    Year:
    Country: Rwanda
  • Sample n°9373 : block of earthy pink feldspar (15 cm) with green muscovite plates
    Minerals: MUSCOVITE QUARTZ MICROCLINE
    Year:
    Country: Rwanda
  • Sample n°9374 : block of mixed phosphates (25 cm)
    Minerals: HETEROSITE PURPURITE
    Year:
    Country: Rwanda
  • Sample n°9376 : pink block (15 cm) with green mineral
    Minerals: MICROCLINE
    Year:
    Country: Rwanda
  • Sample n°9388 : pink block with prominent cleavage (12 cm)
    Minerals: MICROCLINE
    Year:
    Country: Rwanda
  • Sample n°9392 : feldspar with saccharoidal texture, with pervasive black schorl
    Minerals: SCHORL FELDSPAR
    Year:
    Country: Rwanda
  • Sample n°9394 : black crystals and aggregates in granular feldspar
    Minerals: SCHORL
    Year:
    Country: Rwanda
  • Sample n°9406 : powdery pink fragment (13 cm)
    Minerals: ALBITE
    Year:
    Country: Rwanda
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