Mineralogy Database

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274 samples matching your criteria

  • Sample n°8891 : white block (7 cm, 40 % montebrasite)
    Minerals: AMBLYGONITE
    Year:
    Country: Rwanda
  • Sample n°8892 : sample with autunite in pegmatite with albite and muscovite
    Minerals: AUTUNITE APATITE
    Year: 1961
    Country: Rwanda
  • Sample n°8893 : green brazilianite (6 cm), various other mineral occurrences
    Minerals: BRAZILIANITE FLUORAPATITE CHILDRENITE WHITEITE
    Year:
    Country: Rwanda
  • Sample n°8897 : blue-pink-grey zoned blocks (15 cm)
    Minerals: APATITE BERLINITE MONTEBRASITE MUSCOVITE SCORZALITE
    Year:
    Country: Rwanda
  • Sample n°8983.1 : core sections (8 cm)
    Minerals: MONTGOMERYITE ALBITE ALLUAUDITE APATITE
    Year:
    Country: Rwanda
  • Sample n°9062 : purple cassiterite in quartz
    Minerals: CASSITERITE
    Year: 1962
    Country: Rwanda
  • Sample n°9077 : grey fragments (7 cm)
    Minerals: BISMUTITE
    Year: 1962
    Country: Rwanda
  • Sample n°9126.2 : vitreous concentrate (7 mm)
    Minerals: TOPAZ
    Year:
    Country: Rwanda
  • Sample n°9136 : broken white stony prismatic crystal (4 cm)
    Minerals: BERYL
    Year: 1962
    Country: Rwanda
  • Sample n°9150 : blocks of mixed phosphates
    Minerals: CHILDRENITE EOSPHORITE SICKLERITE BARBOSALITE LITHIOPHILITE TAVORITE
    Year:
    Country: Rwanda
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