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Ädelmetaller & ädelstenar: konstföremål & design
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Gem Identification Made Easy explains in non-technical terms how to use pocket, portable and laboratory instruments to identify diamonds and coloured gems and to separate them from …
Nearly ten years in preparation and production, "Jewelry Concepts and Technology" is the definitive guide and handbook for jewellery makers on all levels of ability. It is also a …
Since Gemmology was published, readers have used it to gain an in-depth appreciation of the science of gemmology, its history and practice. This third edition has been completely …
Robert Webster's highly regarded work, Practical Gemmology, first published in 1943, has been through six editions and numerous reprints and was long considered the standard work …
Artificial gemstones have been well established in the trade for some time, but now, following further refinements in their manufacture, gemmologists worldwide are facing …
Engraving by hand is the oldest art of mankind and one that still flourishes today. With a simple message the precious metal engraver can give a unique personality to an otherwise …
Sought after, fought over, hoarded, hidden and stolen; diamonds remain one of mankind's greatest obsessions. Diamond represents the most concentrated form of wealth on the planet …
This is the seventh edition of a book which has been for years the 'bible' of professional and amateur gemmologists, as well as retail jewellers. Originally written by Robert …
Gems still exert a powerful influence on the modern world, enlightened though it is said to be: once poverty-stricken, Botswana has recently found sudden wealth under the desert …