Mineralogy Database

3 samples matching your criteria

• Sample n°46 : debris
  Minerals: QUARTZ

  Year: 1891

  Country: Congo (RDC)
• Sample n°47 : greisen
  Minerals: MUSCOVITE QUARTZ

  Year:

  Country: Congo (RDC)
• Sample n°48 : concretions
  Minerals: CALCITE

  Year:

  Country: Congo (RDC)