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Natural Marcasite


  • Chemical composition : iron sulfide (FeS2),
  • Heardness : 6 to 6.5 ,
  • Specific gravity : 4.89 ,
  • Luster : Metallic,
  • Color/Streak : pale-bronze yellow tarnishes brown/grayish-black ,
  • marcasite

    Click on a current catalog button to find out more information for each colour and shape. Sizes range from 1mm to 20mm depending on type, size and shape.

    Natural Marcasite Price

    Natural Marcasite Hand Machine Cut Natural Marcasite RoundNatural Marcasite SquareNatural Marcasite Baguette
    Natural Marcasite Swiss Machine CutNatural Marcasite Swiss Machine Cut RoundNatural Marcasite Swiss Machine Cut Square

    All Prices are in US$