Mineralogy Database

2 samples matching your criteria

• Sample n°13712 : black crystals (2 mm) on greenish block (5 cm)
  Minerals: GEIKIELITE

  Year: 1980

  Country: Canada
• Sample n°13908 : small crystals in skarn debris
  Minerals: GEIKIELITE SPINEL

  Year: 1981

  Country: Russia