Mineralogy Database

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35 samples matching your criteria

  • Sample n°11889 : sample with upalite needles as yellow felty material, golden-yellow mundite lamellae, small yellow-orange althupite crystals in porous rock substrate, yellow ranunculite nodules on threadgoldite, white to yellow mica-like threadgoldite, green mica-like autunite, golden-yellow triangulite mass and small nodules, rust-coloured plumbogummite crust, white kaolinite
    Minerals: ALTHUPITE MUNDITE PLUMBOGUMMITE UPALITE AUTUNITE KAOLINITE RANUNCULITE THREADGOLDITE TRIANGULITE
    Year: 1969
    Country: Congo (RDC)
  • Sample n°11941 : clayey block (20 cm)
    Minerals: KAOLINITE
    Year: 1968
    Country: France
  • Sample n°11942 : powder
    Minerals: KAOLINITE
    Year: 1968
    Country: France
  • Sample n°12789 : brown blocks with conchoidal fracture (1-10 cm)
    Minerals: KAOLINITE MICA
    Year: 1972
    Country: Rwanda
  • Sample n°12877 : white clay on purple debris
    Minerals: KAOLINITE
    Year: 1972
    Country: Rwanda
  • Sample n°12951 : black block with white crust
    Minerals: WOLFRAMITE KAOLINITE
    Year: 1972
    Country: Rwanda
  • Sample n°13192 : white clayey block
    Minerals: KAOLINITE
    Year: 1974
    Country: Burkina Faso
  • Sample n°13902 : white clay derived from granite
    Minerals: KAOLINITE
    Year:
    Country: Burundi
  • Sample n°13903 : white clay derived from syenite
    Minerals: KAOLINITE
    Year:
    Country: Burundi
  • Sample n°14127 : white argilaceous blocks
    Minerals: KAOLINITE
    Year: 1984
    Country: Tanzania
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