Mineralogy Database

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7945 samples matching your criteria

  • Sample n°19416 : crust with stalactitic protrusion
    Minerals: MALACHITE
    Year: 2021
    Country: Congo (RDC)
  • Sample n°19417 : large crystal with parallel smaller crystals, var. smoky quartz
    Minerals: QUARTZ
    Year: 2021
    Country: Congo (RDC)
  • Sample n°19418 : large crystal
    Minerals: GARNET
    Year: 2021
    Country: Congo (RDC)
  • Sample n°19419 : spherical malachite aggregate on coating of well-developed quartz crystals
    Minerals: MALACHITE QUARTZ
    Year: 2021
    Country: Congo (RDC)
  • Sample n°19420 : cobalt-bearing calcite coating, with medium to coarse crystal size
    Minerals: CALCITE
    Year: 2021
    Country: Congo (RDC)
  • Sample n°19421 : coarse-crystalline calcite, coblat-bearing in outer part, with associated malachite aggregates
    Minerals: CALCITE MALACHITE
    Year: 2021
    Country: Congo (RDC)
  • Sample n°19422 : azurite aggregate on matrix with impregnative malachite
    Minerals: AZURITE MALACHITE
    Year: 2021
    Country: Congo (RDC)
  • Sample n°19423 : fragment of large bluish grey prismatic crystal
    Minerals: BERYL
    Year: 2021
    Country: Congo (RDC)
  • Sample n°19432 : crystal cluster on layered substrate
    Minerals: AZURITE
    Year: 2021
    Country: Congo (RDC)
  • Sample n°19433 : thick fibrous crust
    Minerals: AURICHALCITE
    Year:
    Country: Congo (RDC)
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