Mineralogy Database

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141 samples matching your criteria

  • Sample n°1070 : disseminated in limestone
    Minerals: GALENA
    Year: 1938
    Country: Congo (RDC)
  • Sample n°1071 : impregnations on sandstone
    Minerals: MALACHITE
    Year:
    Country: Congo (RDC)
  • Sample n°1072 : aggregates in quartzite
    Minerals: AZURITE MALACHITE
    Year: 1936
    Country: Congo (RDC)
  • Sample n°1073 : coating on quartzite
    Minerals: AZURITE
    Year:
    Country: Congo (RDC)
  • Sample n°1074 : mixed crusts
    Minerals: ROSASITE WILLEMITE TENORITE
    Year: 1938
    Country: Congo (RDC)
  • Sample n°1075 : green blocks with conchoidal fracture, var. heliotrope
    Minerals: QUARTZ
    Year: 1913
    Country: Congo (RDC)
  • Sample n°1076 : debris
    Minerals: QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°1077 : pink banded fragments
    Minerals: AGATE (quartz) CHALCEDONY (quartz)
    Year:
    Country: Congo (RDC)
  • Sample n°1078 : banded multicoloured fragments
    Minerals: AGATE (quartz) CHALCEDONY (quartz)
    Year: 1936
    Country: Congo (RDC)
  • Sample n°1079 : black tabular crystals in rock
    Minerals: MUSCOVITE WOLFRAMITE MALACHITE QUARTZ
    Year: 1936
    Country: Congo (RDC)
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