By Peter G Read
Organized into 12 chapters, this e-book starts off with an summary of the advance of the technology of gemmology. this article then explains the elemental characteristics precious in a gem, together with colour, hardness, particular gravity, crystallography, refractive index, pleochroism, severe perspective, luminescence, and absorption spectra. different chapters think about the natural gem fabrics, together with amber, ivory, coral, tortoiseshell, jet, ebony, and pearl. This e-book discusses besides a number of the tools utilized in the construction of artificial gems and the economic use in gem checking out. the ultimate bankruptcy offers with the composition of artificial gems.
This booklet is a necessary source for gemmologists and jewelers. scholars who intend to develop into a certified gemologist also will locate this publication tremendous useful.
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Beginner's Guide to Gemmology by Peter G Read