Mineralogy Database

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141 samples matching your criteria

  • Sample n°6986 : scattered black aggregates in matrix, with associated secondary minerals
    Minerals: URANINITE
    Year: 1958
    Country: USA
  • Sample n°6987 : debris
    Minerals: SHATTUCKITE
    Year:
    Country: USA
  • Sample n°6988 : small crystals in phonolite
    Minerals: HAUYNE
    Year: 1958
    Country: France
  • Sample n°6989 : white fibro-radial geode (cm) in lava
    Minerals: GONNARDITE
    Year: 1958
    Country: France
  • Sample n°6990 : vitreous yellowish fragment, var. adular
    Minerals: ORTHOCLASE
    Year: 1958
    Country: Unknown
  • Sample n°13335 : sample with curite crystals, silky white chlorite
    Minerals: CURITE CHLORITE
    Year: 1976
    Country: Congo (RDC)
  • Sample n°13342 : black granular block with yellow alteration
    Minerals: BERTHIERITE
    Year:
    Country: Unknown
  • Sample n°13374 : yellow powdery blocks
    Minerals: FIBROFERRITE GYPSUM
    Year:
    Country: Unknown
  • Sample n°13377 : yellow micaceous plate
    Minerals: ORPIMENT
    Year:
    Country: Unknown
  • Sample n°6288 : isolated crystals
    Minerals: GARNET
    Year: 1958
    Country: Congo (RDC)
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