Cliquer sur une vignette pour aller sur Google Books.
|
Chargement... Exotic Gems: How to Identify and Buy Tanzanite, Ammolite, Rhodochrosite, Zultanite, Sunstone, Moonstone & Other Feldspars (Newman Exotic Gem Series)par Renee Newman
Aucun Actuellement, il n'y a pas de discussions au sujet de ce livre.  ReadingItAll | Mar 4, 2010 |  aucune critique | ajouter une critique
This is the first in a series of books that will explore the history, lore, evaluation, geographic sources, and identifying properties of lesser-known gems. This volume has 288 colour photographs of mounted and loose tanzanite, ammolite, zultanite, rhodochrosite, sunstone, moonstone, labradorite, spectrolite, andesine, amazonite, bytownite, orthoclase and oligoclase. Some of the pictures are close-up shots that show how to make visual judgements about clarity, transparency, colour, cut quality and brilliance. A few pictures show how the gems are cut and many others show creative jewellery designs with these stones. The book also provides tips on caring for the gems, selecting an appraiser and detecting imitations and gem treatments. The healing and metaphysical properties of the gems are also addressed. Written for both consumers and professionals, it's easy to read, well-organised, and packed with fascinating information and photos. If you are interested in coloured gemstones, you will find this to be a valuable resource that will help you discover and buy unusual gem varieties you may never have seen before. Aucune description trouvée dans une bibliothèque |
Discussion en coursAucunCouvertures populaires
 Google Books — Chargement...GenresClassification décimale de Melvil (CDD)553.8Natural sciences and mathematics Earth sciences & geology Economic Geology Gems; Ornamental stonesÉvaluationMoyenne: (4.5)
Est-ce vous ?Devenez un(e) auteur LibraryThing. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
1
By Reading It All "Reading It All - Robyn"
Renee Newman knocks it out of the park again!!!! In her latest book Exotic Gems: How to Identify and Buy Tanzanite, Ammolite, Rhodochrosite, Zultanite, Sunstone, Moonstone & Other Feldspars (Newman Exotic Gem Series) Ms. Newman opens the world of the exotic to her loyal fans.
The great thing about any Renee Newman guide is that she writes for everyone - the professional jeweler, gemologist and hobbyist will all be able to glean important information and inspiration from her books.
In the first volume of her Exotic Gems series Newman looks specifically at Tanzanite, Ammolite, Rhodocrosite, Zultanite and several of the Felspar family of gems (Moonstone, Labradorite, Spectrolite, Sunstone and more).
In words that everyone can understand she walks you through the chemical, physical and optical qualities and then she takes you to the mines, shows you what it takes to cut some of these exotics and then finishes up with some of the most gorgeous photos of faceted gems, carved gems and gems in jewelry...and she even talks about the Metaphysical Lore of the gem.
The popularity of the television shopping networks has opened up a new era in gems in jewelry - there was a day when gem Rhodocrosite was considered to soft for jewelry and it was only found in mineral collections - those days are gone and Renee Newman's book give us the information we need to make decisions about using these materials in jewelry and for those looking to purchase them.
This book is worth buying just for the "eye candy" value - delightful to see such a great range from bridge to fine jewelry - cutters to carvers. Thanks Renee - I am looking forward to volume two! (