Mineralogy Database

Search |  About the mineralogy database |  Contact

7938 samples matching your criteria

  • Sample n°5463 : mineralised pegmatite
    Minerals: BERYL COLUMBITE
    Year: 1955
    Country: Congo (RDC)
  • Sample n°5464 : grey tabular crystals (10 cm) in quartz
    Minerals: ARFVEDSONITE
    Year: 1955
    Country: Congo (RDC)
  • Sample n°5465 : earthy block (10 cm)
    Minerals: GRAPHITE
    Year: 1955
    Country: Congo (RDC)
  • Sample n°5466 : large crystals (30 cm)
    Minerals: BIOTITE
    Year: 1955
    Country: Congo (RDC)
  • Sample n°5470 : twinned cubic crystals (1 cm) in claystone
    Minerals: PYRITE
    Year: 1955
    Country: Congo (RDC)
  • Sample n°5471 : massive pink fluorapatite with conchoidal fracture
    Minerals: FLUORAPATITE
    Year: 1953
    Country: Congo (RDC)
  • Sample n°5472 : bluish reniform geode
    Minerals: OPAL
    Year: 1953
    Country: Congo (RDC)
  • Sample n°5473 : olive-green rock with conchoidal fracture
    Minerals: OPAL
    Year: 1953
    Country: Congo (RDC)
  • Sample n°5474 : prismatic crystals as radial aggregates
    Minerals: CALCITE
    Year: 1953
    Country: Congo (RDC)
  • Sample n°5475 : reniform concretion and coral-like aggregates in basaltic tuff
    Minerals: OPAL
    Year:
    Country: Congo (RDC)
Previous page