Suitable for those learning how to identify gems and ornamental minerals, this book comprises notes on the formation of gem materials and on the chemistry of gemstones. It contains a section on luminescence and electrical effects that brings a modern approach to this part of the subject. It includes information on the inclusions seen in gemstones.
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Suitable for those learning how to identify gems and ornamental minerals, this book comprises notes on the formation of gem materials and on the chemistry of gemstones. It contains a section on luminescence and electrical effects that brings a modern approach to this part of the subject. It includes information on the inclusions seen in gemstones.
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