Gu A De Las Piedras Preciosas

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Gu A De Las Piedras Preciosas

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Author : Cally Oldershaw
language : es
Publisher: OMEGA
Release Date : 2007-11

Gu A De Las Piedras Preciosas written by Cally Oldershaw and has been published by OMEGA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-11 with Crafts & Hobbies categories.

Piedras Preciosas C Mo Reconocerlas Gu A Ilustrada En Color

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Author : Mario Fontana
language : es
Publisher: Parkstone International
Release Date : 2017-08-10

Piedras Preciosas C Mo Reconocerlas Gu A Ilustrada En Color written by Mario Fontana and has been published by Parkstone International this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-08-10 with Antiques & Collectibles categories.

Aprenda a reconocer y valorar una gema, a distinguir sus características generales y las modalidades de medición; por ejemplo, la dureza (muy importante y decisiva para reconocer un diamante auténtico), la densidad, el color, el índice de refracción, el brillo y sus efectos ópticos particulares. Además, esta obra le mostrará el modo de cortar las piedras preciosas, cómo pueden hacerse más sofisticadas mejorando su color y brillo, y cómo efectuar un cuidadoso análisis de todas las gemas, prestando una particular atención al diamante, rubí, zafiro, topacio y a los berilos (esmeraldas, aguamarinas). ¿Sabía que para valorar un diamante existe la regla de las cuatro C? En estas páginas encontrará una descripción de estos cuatro elementos: colour (color), clarty (pureza), cut (corte), carat (medición de quilates). Todas las explicaciones son sencillas, claras y vienen acompañadas de numerosas fotografías en color. Al final del libro encontrará un glosario que le ayudará a entender rápidamente los términos técnicos indispensables. Una obra que le proporcionará las bases profesionales para el comercio de gemas o, sencillamente, para comprarlas en lugares especializados.

Gu A De Las Piedras Preciosas Y Ornamentales

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Author : Walter Schumann
language : es
Publisher:
Release Date : 1978

Gu A De Las Piedras Preciosas Y Ornamentales written by Walter Schumann and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1978 with Precious stones categories.

Gu A De Las Piedras Preciosas Y Ornamentales

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Author : Walter Schumann
language : es
Publisher:
Release Date : 1997

Gu A De Las Piedras Preciosas Y Ornamentales written by Walter Schumann and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Gemas categories.

Gu A De Bolsillo De Las Piedras Preciosas 225 Gemas Y Piedras Ornamentales

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Author : Rupert Hochleitner
language : es
Publisher:
Release Date : 2013-10

Gu A De Bolsillo De Las Piedras Preciosas 225 Gemas Y Piedras Ornamentales written by Rupert Hochleitner and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-10 with Science categories.

Gu A De Las Piedras Preciosas Y Ornamentales

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Author : Walter Schumann
language : es
Publisher:
Release Date : 2009

Gu A De Las Piedras Preciosas Y Ornamentales written by Walter Schumann and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with categories.

Gu A Ilustrada De Las Piedras Preciosas Y Ornamentales

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Author : Judith Crowe
language : es
Publisher:
Release Date : 2006

Gu A Ilustrada De Las Piedras Preciosas Y Ornamentales written by Judith Crowe and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with categories.

Este libro ilustrado es a la vez un completo manual de referencia para orfebres, joyeros y creadores de joyería y una guía exhaustiva para identificar, comprar, cuidar y conservar una gran cantidad de joyas y gemas. Descubre los orígenes de las gemas y co

Manual De Identificaci N De Gemas

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Author : Antoinette Leonard Matlins
language : es
Publisher: OMEGA
Release Date : 2012-02

Manual De Identificaci N De Gemas written by Antoinette Leonard Matlins and has been published by OMEGA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-02 with Education categories.

Minerales Y Piedras Preciosas

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Author :
language : es
Publisher:
Release Date : 1998

Minerales Y Piedras Preciosas written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with categories.

Gu A De Piedras Preciosas

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Author : Curzio Cipriani
language : en
Publisher:
Release Date : 1986

Gu A De Piedras Preciosas written by Curzio Cipriani and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1986 with Gems categories.