Mineralogy Database

2 samples matching your criteria

• Sample n°6658 : quartz in geode, covered with small black needles
  Minerals: ZINKENITE

  Year: 1954

  Country: Germany
• Sample n°19821 : fragments
  Minerals: ZINKENITE TEALLITE BOULANGERITE ANDORITE FRANCKEITE

  Year: 2022

  Country: Bolivia