Mineralogy Database

Search |  About the mineralogy database |  Contact

2 samples matching your criteria

  • Sample n°11826 : efflorescence on yellow crust (12 cm)
    Minerals: ALUNOGEN HALOTRICHITE FIBROFERRITE MELANTERITE
    Year: 1968
    Country: Slovakia
  • Sample n°13374 : yellow powdery blocks
    Minerals: FIBROFERRITE GYPSUM
    Year:
    Country: Unknown