OPAL + CHALCEDONY + JASPER (MINING)
  • BT
    QUARTZ, GEMS (MINING)
  • UDC
    622.377.8
  • Descriptor GER
    OPAL + CHALCEDON + JASPIS (BERGBAU)
  • Descriptor ENG
    OPAL + CHALCEDONY + JASPER (MINING)
  • Descriptor FRE
    OPALE + CALCEDOINE + JASPE (INDUSTRIE MINIÈRE)
  • Variant GER
    OPAL (BERGBAU)
  • Variant GER
    CHALCEDON (BERGBAU)
  • Variant GER
    JASPIS (BERGBAU)
  • Variant ENG
    OPAL (MINING)
  • Variant ENG
    CHALCEDONY (MINING)
  • Variant ENG
    JASPER (MINING)
  • Variant FRE
    OPALE (INDUSTRIE MINIÈRE)
  • Variant FRE
    CALCEDOINE (INDUSTRIE MINIÈRE)
  • Variant FRE
    JASPE (INDUSTRIE MINIÈRE)
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Last data import from Alma: 1 January 2025