Mineralogy Database

288 samples matching your criteria

• Sample n°19861 : small prismatic crystals
  Minerals: HEMIMORPHITE

  Year: 2022

  Country: USA
• Sample n°19862 : green veins
  Minerals: MACKAYITE

  Year: 2022

  Country: USA
• Sample n°19863 : fragment
  Minerals: HESSITE

  Year: 2022

  Country: USA
• Sample n°19864 : radial aggregates
  Minerals: ROSASITE

  Year: 2022

  Country: USA
• Sample n°19865 : red crystals on matrix
  Minerals: REALGAR

  Year: 2022

  Country: USA
• Sample n°19866 : filaments on matrix
  Minerals: SILVER

  Year: 2022

  Country: USA
• Sample n°19867 : polished slab
  Minerals: CRANDALLITE

  Year: 2022

  Country: USA
• Sample n°19868 : crystalline mass, with small geodes
  Minerals: ALUNITE

  Year: 2022

  Country: USA
• Sample n°19869 : black patches on matrix
  Minerals: TIEMANNITE

  Year: 2022

  Country: USA
• Sample n°19870 : aggregate of tetrahedral crystals
  Minerals: ZUNYITE

  Year: 2022

  Country: USA