Mineralogy Database

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7938 samples matching your criteria

  • Sample n°13414 : yellow crystal (2 cm)
    Minerals: PYROCHLORE
    Year:
    Country: Congo (RDC)
  • Sample n°13417 : prismatic crystals with iridescent surface in geode
    Minerals: QUARTZ HEMATITE
    Year: 1977
    Country: Congo (RDC)
  • Sample n°13418 : sample with green cuprosklodowskite fibres, grey-yellow rutherfordine crystals on cuprosklodowskite
    Minerals: CUPROSKLODOWSKITE RUTHERFORDINE MALACHITE
    Year: 1977
    Country: Congo (RDC)
  • Sample n°13419 : sample with sengierite as green-yellow powder, brown mottramite crystals, metatorbernite crystals
    Minerals: MOTTRAMITE SENGIERITE METATORBERNITE
    Year: 1977
    Country: Congo (RDC)
  • Sample n°13420 : sample with well-developed yellow soddyite crystals, amber-coloured billietite crystals
    Minerals: BILLIETITE SODDYITE HEMATITE HETEROGENITE
    Year: 1977
    Country: Congo (RDC)
  • Sample n°13421 : sample with metatorbernite plates partly covered by heterogenite
    Minerals: METATORBERNITE HETEROGENITE
    Year: 1977
    Country: Congo (RDC)
  • Sample n°13422 : sample with aggregates of yellow sklodowskite needles, traces of metatorbernite, lizardite as green clay
    Minerals: SKLODOWSKITE HETEROGENITE LIZARDITE METATORBERNITE
    Year: 1977
    Country: Congo (RDC)
  • Sample n°13456 : sample with yellow furongite crystals, crust of canary-yellow moreauite crystals, white coeruleolactite coating
    Minerals: FURONGITE MOREAUITE COERULEOLACTITE
    Year: 1968
    Country: Congo (RDC)
  • Sample n°13457 : sample with felty aggregates of yellow upalite needles, golden-yellow mundite blades
    Minerals: UPALITE META-AUTUNITE MUNDITE ZIRCON
    Year: 1968
    Country: Congo (RDC)
  • Sample n°13458 : sample with bright yellow lamellar mundite crystals (partly as radial aggregates), white coeruleolactite crust, ranunculite as yellow-orange powder
    Minerals: MUNDITE COERULEOLACTITE LIZARDITE RANUNCULITE ZIRCON
    Year: 1968
    Country: Congo (RDC)
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