Mineralogy Database

198 samples matching your criteria

• Sample n°8283 : large massive block
  Minerals: CHALCOCITE MALACHITE

  Year: 1959

  Country: Congo (RDC)
• Sample n°9765 : sample with yellow tyuyamunite crust
  Minerals: TYUYAMUNITE CALCITE HETEROGENITE MALACHITE

  Year: 1963

  Country: Congo (RDC)
• Sample n°10783 : sample with yellow guilleminite crystals, olive-coloured demesmaekerite crystals and massive material, green metatorbernite crystals, blue chalcomenite, digenite substrate with metallic lustre
  Minerals: DEMESMAEKERITE GUILLEMINITE CHALCOMENITE DIGENITE MALACHITE METATORBERNITE WULFENITE

  Year: 1966

  Country: Congo (RDC)
• Sample n°10785 : sample with yellow guilleminite, grey-black derriksite crystals in geode, massive olive-coloured demesmaekerite, blue chalcomenite
  Minerals: DERRIKSITE GUILLEMINITE CHALCOMENITE DEMESMAEKERITE DIGENITE MALACHITE

  Year: 1966

  Country: Congo (RDC)
• Sample n°10802 : black earthy blocks
  Minerals: ASBOLANE

  Year:

  Country: Congo (RDC)
• Sample n°10804 : black earthy scoria
  Minerals: ASBOLANE

  Year:

  Country: Congo (RDC)
• Sample n°10805 : bright black reniform crust
  Minerals: HETEROGENITE

  Year:

  Country: Congo (RDC)
• Sample n°10806 : powder
  Minerals: HETEROGENITE

  Year:

  Country: Congo (RDC)
• Sample n°10869 : sample with olive-green metatorbernite crystals, olive-coloured dememaekerite crystals in geode, royal blue chalcomenite crystals, bluish metallic chalcocite, honey-coloured wulfenite, brown tenorite crystals
  Minerals: CHALCOMENITE DEMESMAEKERITE METATORBERNITE CHALCOCITE MALACHITE TENORITE WULFENITE

  Year: 1966

  Country: Congo (RDC)
• Sample n°10870 : sample with demesmaekerite as olive and bottle-green crystals, yellow guilleminite crystals, blue chalcomenite, honey-coloured wulfenite, metallic chalcocite
  Minerals: DEMESMAEKERITE GUILLEMINITE CHALCOCITE CHALCOMENITE MALACHITE WULFENITE

  Year: 1966

  Country: Congo (RDC)