Mineralogy Database

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141 samples matching your criteria

  • Sample n°9178 : specular plates on quartz
    Minerals: MAGNETITE
    Year:
    Country: Rwanda
  • Sample n°9512 : broken grey granular fragment
    Minerals: MAGNETITE
    Year:
    Country: Rwanda
  • Sample n°9821 : black granular magnetite
    Minerals: MAGNETITE
    Year:
    Country: Congo (RDC)
  • Sample n°10099 : granular
    Minerals: MAGNETITE
    Year:
    Country: Congo (RDC)
  • Sample n°10278 : octahedral crystals (5-10 mm)
    Minerals: MAGNETITE
    Year:
    Country: Rwanda
  • Sample n°10885 : purplish granular block (10 cm)
    Minerals: MAGNETITE
    Year: 1964
    Country: Burundi
  • Sample n°10893 : concentrate consisting of pink octahedral crystals (4 mm)
    Minerals: MAGNETITE
    Year: 1966
    Country: Congo (RDC)
  • Sample n°10901 : white fibrous material and red round crystals on block (12 cm)
    Minerals: ALMANDINE GRUNERITE MAGNETITE
    Year: 1966
    Country: France
  • Sample n°10908 : block of mixed sulfides (7 cm)
    Minerals: ERYTHRITE NICKELINE RAMMELSBERGITE MAGNETITE
    Year:
    Country: Germany
  • Sample n°10986 : disseminated in carbonatite
    Minerals: CHALCOPYRITE MAGNETITE
    Year: 1966
    Country: South Africa
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