To comprehend gemstone dispersion, we must first understand the behaviour of light. White light is a combination of all the spectral colours, each with its unique energy and wavelength. When white light encounters a dense material like a glass prism, it slows down, bends, and separates into its component colours.
 
In this document, you will find some of the most popular Gemstones, sorted by A-Z and by Dispersion value
 
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