Mineralogy Database

4 samples matching your criteria

• Sample n°1554 : fulgurites
  Minerals: unspecified

  Year: 1938

  Country: Congo (Congo-Brazzaville)
• Sample n°2463 : massive, with cleavage
  Minerals: HEMATITE

  Year: 1938

  Country: Congo (Congo-Brazzaville)
• Sample n°2464 : stalagmite
  Minerals: CALCITE

  Year: 1938

  Country: Congo (Congo-Brazzaville)
• Sample n°3529 : tabular crystal (1 cm)
  Minerals: CALCITE

  Year:

  Country: Congo (Congo-Brazzaville)