Mineralogy Database

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1097 samples matching your criteria

  • Sample n°14318 : pink crystals on quartz in geode
    Minerals: SCHEELITE QUARTZ
    Year: 1960
    Country: Congo (RDC)
  • Sample n°14319 : massive pyrite in quartz
    Minerals: PYRITE QUARTZ
    Year: 1960
    Country: Congo (RDC)
  • Sample n°14320 : brown vein in quartz
    Minerals: SIDERITE PYRITE QUARTZ
    Year: 1960
    Country: Congo (RDC)
  • Sample n°14337 : prismatic crystal of smoky quartz (8 cm)
    Minerals: QUARTZ MUSCOVITE
    Year: 1985
    Country: Congo (RDC)
  • Sample n°14348 : small bright yellow crystals on substrate (4 cm)
    Minerals: POWELLITE MALACHITE QUARTZ
    Year: 1985
    Country: Chile
  • Sample n°14439 : stacked prismatic crystals with iron oxide coatings on block (6 cm)
    Minerals: QUARTZ
    Year: 1986
    Country: Congo (RDC)
  • Sample n°15526 : fragments with well-developed tourmaline crystals
    Minerals: TOURMALINE ALBITE QUARTZ
    Year: 1997
    Country: Pakistan
  • Sample n°15529 : large euhedral crystals in gypsum matrix
    Minerals: QUARTZ GYPSUM
    Year: 1997
    Country: Pakistan
  • Sample n°15540 : large euhedral crystals in gypsum matrix
    Minerals: QUARTZ GYPSUM
    Year: 1998
    Country: Pakistan
  • Sample n°15543 : fluorite in pegmatite
    Minerals: FLUORITE FELDSPAR QUARTZ
    Year: 1998
    Country: Pakistan
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