Mineralogy Database

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184 samples matching your criteria

  • Sample n°13901 : sample with black powdery rhabdophane crust, yellow and green meta-autunite
    Minerals: RHABDOPHANE-(Ce) META-AUTUNITE
    Year: 1981
    Country: France
  • Sample n°14033 : sample with rosettes of amber-coloured uranophane-beta crystals, blue compact heulandite crystals
    Minerals: URANOPHANE-BETA HEULANDITE
    Year: 1983
    Country: Namibia
  • Sample n°14331 : white massive sulfides (10 cm)
    Minerals: ARSENOPYRITE
    Year: 1985
    Country: Germany
  • Sample n°14332 : grey plate-shaped crystals (1 cm) on quartz, var. zinnwaldite
    Minerals: POLYLITHIONITE SIDEROPHYLLITE
    Year: 1985
    Country: Germany
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