Mineralogy Database

2 samples matching your criteria

• Sample n°6132 : geode with small white-pink crystals in trachyte (7 cm)
  Minerals: FLUORAPOPHYLLITE

  Year:

  Country: Czech Republic
• Sample n°6847 : geode with analcime crystals (5 mm) in black rock (6 cm)
  Minerals: ANALCIME

  Year: 1954

  Country: Czech Republic