Mineralogy Database

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188 samples matching your criteria

  • Sample n°19820 : bipyramidal crystals, small to large
    Minerals: ANATASE
    Year: 2022
    Country: Brazil
  • Sample n°19821 : fragments
    Minerals: ZINKENITE TEALLITE BOULANGERITE ANDORITE FRANCKEITE
    Year: 2022
    Country: Bolivia
  • Sample n°19822 : crystal fragment with amethyst to citrine transition
    Minerals: AMETHYST (quartz) QUARTZ
    Year: 2022
    Country: Bolivia
  • Sample n°19823 : veins with metallic lustre
    Minerals: STIBNITE
    Year: 2022
    Country: Ecuador
  • Sample n°19824 : aggregates in matrix
    Minerals: GOLD
    Year: 2022
    Country: Ecuador
  • Sample n°19825 : sulfide matrix of gold deposit
    Minerals: ARSENOPYRITE CHALCOPYRITE PYRRHOTITE PYRITE
    Year: 2022
    Country: Ecuador
  • Sample n°19826 : crystal group
    Minerals: EPIDOTE
    Year: 2022
    Country: Ecuador
  • Sample n°19827 : tabular crystals with dented edges
    Minerals: PYRITE
    Year: 2022
    Country: Colombia
  • Sample n°19828 : crystals in matrix
    Minerals: CHALCOPYRITE GARNET
    Year: 2022
    Country: Colombia
  • Sample n°19829 : fragments, var. emerald
    Minerals: BERYL
    Year: 2022
    Country: Colombia
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