Mineralogy Database

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7945 samples matching your criteria

  • Sample n°19189 : pseudomorphs after large pyrite crystals
    Minerals: GOETHITE
    Year: 2020
    Country: Congo (RDC)
  • Minerals: QUARTZ
    Year: 2020
    Country: Congo (RDC)
  • Minerals: CHRYSOCOLLA
    Year: 2020
    Country: Congo (RDC)
  • Minerals: CHRYSOCOLLA
    Year: 2020
    Country: Congo (RDC)
  • Sample n°19194 : coatings with vitreous lustre
    Minerals: HETEROGENITE
    Year: 2020
    Country: Congo (RDC)
  • Sample n°19195 : heterogeneous material
    Minerals: HETEROGENITE
    Year: 2020
    Country: Congo (RDC)
  • Sample n°19196 : bundle of white elongated structures
    Minerals: ARAGONITE
    Year: 2020
    Country: Congo (RDC)
  • Sample n°19197 : deposit with irregular forms
    Minerals: ARAGONITE
    Year: 2020
    Country: Congo (RDC)
  • Sample n°19198 : coarse-crystalline coating
    Minerals: DIOPTASE
    Year: 2020
    Country: Congo (RDC)
  • Sample n°19199 : stalactites
    Minerals: MALACHITE
    Year: 2020
    Country: Congo (RDC)