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Language: en
Pages: 24
Pages: 24
Type: BOOK - Published: 2017-07-15 - Publisher: Greenhaven Publishing LLC
Opals emit a rainbow of colors, which makes them perfect gems to place in stunning pieces of jewelry. How do opals go from raw stones to beautiful gems? Readers
Language: en
Pages: 490
Pages: 490
Type: BOOK - Published: 1997-10-02 - Publisher: John Wiley & Sons
Readers will find fascinating details about the discovery, whereabouts, and value of famous opals, from such classic specimens as the Burning of Troy Opal to th
Language: en
Pages: 0
Pages: 0
Type: BOOK - Published: 1999 - Publisher:
Master opal cutting and design information applicable to any cabochon material. In this sequel to Opal Cutting Made Easy, Learn all the techniques regularly off
Language: en
Pages: 26
Pages: 26
Type: BOOK - Published: 2011-08-01 - Publisher: Gareth Stevens Publishing LLLP
It’s hard to believe that opals come from the same element that makes sand, but it’s true. This book features that fact and many more about this beautiful g
Language: en
Pages: 408
Pages: 408
Type: BOOK - Published: 2011-10-27 - Publisher: Headline
A young Irishman's journey in the land of untold riches... The Opal Seekers is a rich and vibrant novel of triumph and loss, and the ambition of those who carve