Mineralogy Database

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11 samples matching your criteria

  • Sample n°4560.1 : black crystalline mass
    Minerals: WOLFRAMITE QUARTZ
    Year: 1954
    Country: Cameroon
  • Sample n°4560.2 : mixed material
    Minerals: CASSITERITE WOLFRAMITE
    Year: 1954
    Country: Cameroon
  • Sample n°10117 : tabular crystals in bundles
    Minerals: VIVIANITE
    Year: 1969
    Country: Cameroon
  • Sample n°10118 : tabular crystals in bundles
    Minerals: VIVIANITE
    Year:
    Country: Cameroon
  • Sample n°10781 : tabular crystals in bundles
    Minerals: VIVIANITE
    Year:
    Country: Cameroon
  • Sample n°14412 : yellow and black mass with ochrous iron-rich surface
    Minerals: LIPSCOMBITE
    Year: 1986
    Country: Cameroon
  • Sample n°14414 : yellow block (10 cm), and mixed block with yellow crystals (cancrinite) and black platelets (biotite)
    Minerals: CANCRINITE BIOTITE
    Year: 1986
    Country: Cameroon
  • Sample n°16143 : thick botryoidal coating on laterite
    Minerals: GIBBSITE
    Year:
    Country: Cameroon
  • Sample n°18684 : fan-like aggregate of large crystals
    Minerals: VIVIANITE
    Year:
    Country: Cameroon
  • Sample n°19360 : fragments with prominent reaction rim
    Minerals: ILMENITE RUTILE
    Year: 2020
    Country: Cameroon
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