Artificial Gemstones - A Collection of Historical Articles on the Production of Synthetic Gemstones
Language: en
Pages: 76
Authors: Various
Categories: Science
Type: BOOK - Published: 2015-05-06 - Publisher: Read Books Ltd

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This book contains classic material dating back to the 1900s and before. The content has been carefully selected for its interest and relevance to a modern audi
Faceted Gems - A Historical Article on the Methods and Equipment Used in Lapidary
Language: en
Pages: 95
Authors: Richard M. Pearl
Categories: Science
Type: BOOK - Published: 2014-07-07 - Publisher: Read Books Ltd

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This book contains classic material dating back to the 1900s and before. The content has been carefully selected for its interest and relevance to a modern audi
Gemstone Manufacturing - A Collection of Historical Articles on the Gemstone Industry
Language: en
Pages: 184
Authors: Various
Categories: Science
Type: BOOK - Published: 2011-07-01 - Publisher: Stokowski Press

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This book contains classic material dating back to the 1900s and before. The content has been carefully selected for its interest and relevance to a modern audi
Artificial Gemstones
Language: en
Pages: 0
Authors: Michael O'Donoghue
Categories: Precious stones, Artificial
Type: BOOK - Published: 2005 - Publisher: Robert Hale

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Artificial gemstones have been well established in the trade for some time, but with further refinements in their manufacture, gemmologists worldwide are facing
Imitation Gemstones - A Collection of Historical Articles on the Varieties of Imitation Stones and Their Detection
Language: en
Pages: 66
Authors: Various
Categories: Science
Type: BOOK - Published: 2011-07 - Publisher: Osler Press

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This book contains classic material dating back to the 1900s and before. The content has been carefully selected for its interest and relevance to a modern audi