Mineralogy Database

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191 samples matching your criteria

  • Sample n°13482 : yellow crystals (4 cm)
    Minerals: BARYTE
    Year:
    Country: Congo (RDC)
  • Sample n°13491 : sample with compact amber-coloured billietite crystals, white radial uranophane aggregates
    Minerals: BILLIETITE URANOPHANE BARYTE HEMATITE
    Year: 1977
    Country: Germany
  • Sample n°13492 : sample with yellow bismutoferrite coating, green mixite fibres, pale olive-green atelestite coating, small orange bismutite nodules, pink baryte, pink roselite coating, bright black chalcocite (strongly radioactive sample)
    Minerals: ATELESTITE BISMUTOFERRITE MIXITE BARYTE BISMUTITE CHALCOCITE ROSELITE
    Year: 1977
    Country: Germany
  • Sample n°13495 : sample with possible metaheinrichite as small green crystals
    Minerals: METAHEINRICHITE BARYTE ROSELITE
    Year: 1977
    Country: Germany
  • Sample n°13496 : sample with green to yellow possible metaheinrichte coatings
    Minerals: METAHEINRICHITE BARYTE CHALCOCITE
    Year: 1977
    Country: Germany
  • Sample n°13497 : sample with possible meta-uranospinite as yellow tabular crystals
    Minerals: META-URANOSPINITE BARYTE ROSELITE
    Year: 1977
    Country: Germany
  • Sample n°13499 : sample with rare possible meta-uranospinite coatings (yellow)
    Minerals: META-URANOSPINITE BARYTE ROSELITE
    Year: 1977
    Country: Germany
  • Sample n°13500 : sample with green tabular metazeunerite crystals, blue-green mixite fibres, tabular baryte crystals in geode, purple roselite needles
    Minerals: METAZEUNERITE MIXITE BARYTE QUARTZ ROSELITE
    Year: 1977
    Country: Germany
  • Sample n°13501 : sample with blue-green mixite needles, greenish yellow atelesite nodules, in radioactive rock matrix
    Minerals: ATELESTITE MIXITE BARYTE
    Year: 1977
    Country: Germany
  • Sample n°13514 : white crystal (3 cm)
    Minerals: BARYTE
    Year: 1978
    Country: Madagascar
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