Mineralogy Database

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158 samples matching your criteria

  • Sample n°8879 : white block (7 cm)
    Minerals: MONTEBRASITE MUSCOVITE WAVELLITE MONTMORILLONITE
    Year:
    Country: Rwanda
  • Sample n°9171 : purple and bronze-coloured blocks (8 cm)
    Minerals: HETEROSITE ALLUAUDITE
    Year:
    Country: Rwanda
  • Sample n°9710 : mixed phosphates (10 cm)
    Minerals: PHOSPHOSIDERITE HETEROSITE LIPSCOMBITE
    Year:
    Country: Rwanda
  • Sample n°9867 : blocks resembling grey chert (10 cm)
    Minerals: EUCRYPTITE
    Year:
    Country: Congo (RDC)
  • Sample n°9965 : fibro-radial crust (2 cm thick) on schist fragments (7 and 10 cm)
    Minerals: GYPSUM
    Year:
    Country: Luxemburg
  • Sample n°10821 : core sample (nr. 166F)
    Minerals: GALENA
    Year:
    Country: Congo (RDC)
  • Sample n°11214 : green crystals (6 mm)
    Minerals: DIAMOND
    Year:
    Country: Unknown
  • Sample n°11280 : coating of calcite crystals
    Minerals: CALCITE CHRYSOCOLLA
    Year:
    Country: Congo (RDC)
  • Sample n°11287 : granular rock, var. emery
    Minerals: CORUNDUM
    Year: 1967
    Country: Greece
  • Sample n°11288 : granular blocks (8 cm), var. emery
    Minerals: CORUNDUM
    Year: 1967
    Country: Greece
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