Mineralogy Database

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13 samples matching your criteria

  • Sample n°4221 : clear primsatic crystal (3 cm)
    Minerals: CALCITE
    Year:
    Country: Italy
  • Sample n°4222 : crystal (2 cm)
    Minerals: SULPHUR
    Year:
    Country: Italy
  • Sample n°4223 : clear prismatic crystal (15 cm)
    Minerals: QUARTZ
    Year: 1930
    Country: Madagascar
  • Sample n°4224 : yellow and white encrustation
    Minerals: SULPHUR
    Year:
    Country: Unknown
  • Sample n°4225 : brown broken crystals in pegmatite
    Minerals: CASSITERITE
    Year: 1930
    Country: Unknown
  • Sample n°4226 : reniform nodules, electrolytic copper
    Minerals: COPPER
    Year: 1925
    Country: Congo (RDC)
  • Sample n°4227 : oxidised scoria
    Minerals: unspecified
    Year:
    Country: Unknown
  • Sample n°4228 : crust of elongated orange-brown crystals, partly as radial aggregates (5 cm)
    Minerals: CALCITE
    Year:
    Country: Congo (RDC)
  • Sample n°7208 : significant occurrence on quartz debris
    Minerals: GOLD QUARTZ
    Year: 1959
    Country: Congo (RDC)
  • Sample n°7209 : cubic crystals (1 cm) in gold-bearing quartz
    Minerals: GALENA QUARTZ
    Year: 1959
    Country: Congo (RDC)
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