Mineralogy Database

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6 samples matching your criteria

  • Sample n°10185 : heterogenous white crust (7 cm)
    Minerals: ALUNOGEN
    Year: 1964
    Country: France
  • Sample n°11561 : blue (boothite) and white (alunogen) debris, and block with microcrystalline crust (6 cm)
    Minerals: BOOTHITE ALUNOGEN
    Year: 1968
    Country: USA
  • Sample n°11825 : blocks of yellow sublimates (25 cm), efflorescence
    Minerals: ALUNOGEN HALOTRICHITE
    Year: 1968
    Country: Slovakia
  • Sample n°11826 : efflorescence on yellow crust (12 cm)
    Minerals: ALUNOGEN HALOTRICHITE FIBROFERRITE MELANTERITE
    Year: 1968
    Country: Slovakia
  • Sample n°14291 : sample with orange uvanite crust, yellow-green alunogen crust
    Minerals: ALUNOGEN UVANITE
    Year: 1985
    Country: USA
  • Sample n°19908 : crust
    Minerals: ALUNOGEN
    Year: 2022
    Country: USA
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