Mineralogy Database

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158 samples matching your criteria

  • Sample n°1265 : abundant gold in laminated quartz
    Minerals: GOLD QUARTZ
    Year: 1922
    Country: Congo (RDC)
  • Sample n°1266 : disseminated gold in vein quartz
    Minerals: GOLD QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°1272 : rare disseminated gold in vein quartz
    Minerals: QUARTZ GOLD
    Year:
    Country: Congo (RDC)
  • Sample n°1313 : aggregates in quartz
    Minerals: GOLD QUARTZ
    Year: 1934
    Country: Congo (RDC)
  • Sample n°1315 : rounded crystals
    Minerals: DIOPTASE KATANGITE (plancheite)
    Year:
    Country: Congo (RDC)
  • Sample n°1410 : coarse-grained calcite-fluorite vein in limestone
    Minerals: CALCITE FLUORITE
    Year:
    Country: Congo (RDC)
  • Sample n°1412 : block with crushed nodules
    Minerals: MALACHITE
    Year:
    Country: Congo (RDC)
  • Sample n°1413 : concretionary, botryoidal
    Minerals: CHRYSOCOLLA
    Year:
    Country: Congo (RDC)
  • Sample n°1414 : botryoidal chrysocolla, fibro-radial malachite
    Minerals: MALACHITE CHRYSOCOLLA
    Year:
    Country: Congo (RDC)
  • Sample n°1415 : large botryoidal block
    Minerals: MALACHITE
    Year:
    Country: Congo (RDC)
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