Mineralogy Database

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42 samples matching your criteria

  • Sample n°15908 : gypsum crystals with omogwaite inclusions, in resin-impregnated blocks, thin sections and bulk samples of pan deposits
    Minerals: OMONGWAITE GYPSUM
    Year: 2008
    Country: Namibia
  • Sample n°16088 : abundant small euhedral crystals in sediment matrix
    Minerals: EITELITE
    Year: 2009
    Country: Sudan
  • Sample n°16089 : fragments of pure thin layer composed of well-developed small crystals
    Minerals: KALISTRONTITE
    Year: 2009
    Country: Namibia
  • Sample n°16090 : large single crystals
    Minerals: SULPHOHALITE
    Year: 2009
    Country: Namibia
  • Sample n°16091 : layered plate with parallel elongated crystals
    Minerals: BURKEITE
    Year: 2009
    Country: Namibia
  • Sample n°16143 : thick botryoidal coating on laterite
    Minerals: GIBBSITE
    Year:
    Country: Cameroon
  • Sample n°16836 : fine-grained calcite with palygorskite admixture and arkose fragments
    Minerals: PALYGORSKITE CALCITE
    Year: 2012
    Country: Congo (RDC)
  • Sample n°16840 : weathered arkose with palygorskite veins
    Minerals: PALYGORSKITE
    Year: 2012
    Country: Congo (RDC)
  • Sample n°16842 : white fine-grained calcite with palygorskite admixture
    Minerals: CALCITE PALYGORSKITE
    Year: 2012
    Country: Congo (RDC)
  • Sample n°16848 : coatings of skalenohedral calcite crystals along opposite sides of fissure
    Minerals: CALCITE
    Year: 2012
    Country: Congo (RDC)
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