Mineralogy Database

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49 samples matching your criteria

  • Sample n°6759 : black specular rosettes (cm) in block (6 cm)
    Minerals: GOETHITE
    Year: 1954
    Country: Czech Republic
  • Sample n°6822 : black needles in geode with siderite on block (9 cm)
    Minerals: CRONSTEDTITE PYRITE SIDERITE
    Year: 1954
    Country: Czech Republic
  • Sample n°6952 : yellow-beige clayey block (10 cm)
    Minerals: DIADOCHITE
    Year: 1954
    Country: Czech Republic
  • Sample n°10182 : yellow metallic fibres on quartz in fine-grained red quartzite (25 cm)
    Minerals: MILLERITE
    Year: 1964
    Country: Czech Republic
  • Sample n°10241 : white fibrous block (15 cm)
    Minerals: WOLLASTONITE DIOPSIDE VESUVIANITE
    Year:
    Country: Czech Republic
  • Sample n°11759 : yellow plates (mm) on rust-coloured block
    Minerals: CACOXENITE
    Year: 1968
    Country: Czech Republic
  • Sample n°11764 : purple concretionary block (7 cm)
    Minerals: FLUORITE
    Year: 1968
    Country: Czech Republic
  • Sample n°11766 : bundles of grey needles (cm) on block (5 cm)
    Minerals: STIBNITE
    Year: 1968
    Country: Czech Republic
  • Sample n°11767 : mixed sulfides as crusts and in geodes (7 cm)
    Minerals: SPHALERITE BOULANGERITE GALENA
    Year: 1968
    Country: Czech Republic
  • Sample n°11768 : reniform brown crusts on block (6 cm)
    Minerals: GOETHITE
    Year: 1968
    Country: Czech Republic
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