Mineralogy Database

3 samples matching your criteria

• Sample n°942 : transparent crystals in fine-grained white material
  Minerals: TRONA

  Year: 1936

  Country: Uganda
• Sample n°6609 : beige saccharoidal burkeite with white trona crust
  Minerals: BURKEITE TRONA

  Year: 1959

  Country: USA
• Sample n°7957 : white saccharoidal crust
  Minerals: TRONA

  Year:

  Country: Uganda