Mineralogy Database

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251 samples matching your criteria

  • Sample n°19350 : well-developed crystals, covered by quartz coating
    Minerals: QUARTZ WULFENITE
    Year: 2020
    Country: Congo (Congo-Brazzaville)
  • Sample n°19351 : coarse-crystalline bluish coating
    Minerals: HEMIMORPHITE
    Year: 2020
    Country: Congo (Congo-Brazzaville)
  • Sample n°19352 : crystal intergrowth
    Minerals: WULFENITE
    Year: 2020
    Country: Congo (Congo-Brazzaville)
  • Sample n°19353 : crystal intergrowth
    Minerals: CERUSSITE
    Year: 2020
    Country: Congo (Congo-Brazzaville)
  • Sample n°19354 : crystal intergrowth
    Minerals: CERUSSITE
    Year: 2020
    Country: Congo (Congo-Brazzaville)
  • Sample n°19355 : fine-grained aggregates
    Minerals: JAROSITE
    Year: 2020
    Country: Congo (Congo-Brazzaville)
  • Sample n°19373 : massive chalcocite with dioptase and malachite veins
    Minerals: CHALCOCITE DIOPTASE MALACHITE
    Year: 2020
    Country: Congo (Congo-Brazzaville)
  • Sample n°19424 : isolated crystals on matrix
    Minerals: DIOPTASE
    Year: 2021
    Country: Congo (Congo-Brazzaville)
  • Sample n°19450 : coarse-crystalline crust
    Minerals: VESZELYITE
    Year: 2021
    Country: Congo (Congo-Brazzaville)
  • Sample n°19933 : small crystals on substrate with galena vein
    Minerals: WILLEMITE GALENA
    Year: 2022
    Country: Congo (Congo-Brazzaville)
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