Mineralogy Database

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380 samples matching your criteria

  • Sample n°19183 : thick fibrous coatings
    Minerals: GOETHITE
    Year: 2020
    Country: Congo (RDC)
  • Sample n°19191 : coating
    Minerals: CHRYSOCOLLA
    Year: 2020
    Country: Congo (RDC)
  • Sample n°19192 : caoting
    Minerals: CHRYSOCOLLA
    Year: 2020
    Country: Congo (RDC)
  • Sample n°19193 : nodular malachite coating on heterogenite-rich matrix
    Minerals: HETEROGENITE MALACHITE
    Year: 2020
    Country:
  • 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°19198 : coarse-crystalline coating
    Minerals: DIOPTASE
    Year: 2020
    Country: Congo (RDC)
  • Sample n°19200 : dark elongated crystals in limestone matrix
    Minerals: MAGNESITE
    Year: 2020
    Country: Congo (RDC)
  • Sample n°19201 : dark crystals in limestone matrix
    Minerals: MAGNESITE
    Year: 2020
    Country: Congo (RDC)
  • Sample n°19202 : dark crystals in yellowish limestone matrix
    Minerals: MAGNESITE
    Year: 2020
    Country: Congo (RDC)
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