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    Absorption Spectrum

    Absorption Spectrum

    When a Ray of White light passes through a coloured stone, light of some particular wave lengths is absorbed more strongly than others, the colours that are not absorbed produce the colour of the stone.

    If we use a Spectroscope and the different colours passing through the Stone will present a spectrum this is different for different Gemstones and is called Absorption Spectrum.

    Absorption Spectrum is a very important tool in identification of Gemstones and Spectroscope is the tool that helps us see this Spectrum.

    Absorption Spectrum  :  Allochromatic Minerals  :  Asterism  :  Brilliance  :  Brilliant Cut  :  Cabochon Cut  :  Carat  :  Chatoyancy  :  Chelsea Colour Filter  :  Cleavage  :  Hardness  :  Inclusions  :  Lustre  :  Mohs Scale  : 

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