Mineralogy Database

3 samples matching your criteria

• Sample n°5438 : breccious and banded purplish blocks (6-12 cm)
  Minerals: AMETHYST (quartz)

  Year: 1955

  Country: Rwanda
• Sample n°6292 : yellow fragments (1-2 cm)
  Minerals: SILLIMANITE

  Year:

  Country: Rwanda
• Sample n°6293 : brown fragments (1 cm)
  Minerals: STAUROLITE

  Year:

  Country: Rwanda