[Télécharger] Rock and Gem: The Definitive Guide to Rocks, Minerals, Gemstones, and Fossils de Ronald Bonewitz Livre eBook France

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Auteur : Ronald Bonewitz
Catégorie : Livres anglais et étrangers,Science,Nature & Ecology
Broché : * pages
Éditeur : *
Langue : Français, Anglais

A great guidebook featuring full-color photos of hundreds of rocks and gems for collectors and enthusiasts, created in collaboration with the Smithsonian Institution and written by a geologist with decades of experience. Author Ronald Bonewitz started his career as a geologist specializing in crystal chemistry, worked as a mining scout in the field, and now serves as a gem, mineral, fossil, and antiquities expert at an auction houses. Rock and Gem combines his knowledge with hundreds of stunning photos from the Smithsonian's extensive collections, making professional-level knowledge accessible to readers of all experience levels. In addition to resources on each of several hundred individual rock and gem types, the book contains a compelling history of how rocks are formed, starting with the Big Bang up to the present day. It also includes a guide to starting your own collection as well as several fascinating feature boxes exploring topics like the Malachite Room in the Winter Palace and the superstitions surrounding the world-famous (or infamous) Hope Diamond. Whether you’re a collector, a student, or just someone interested in discovering the beauty and intrigue of gems and other fascinating rocks, Rock and Gem covers its fascinating subject matter from every angle.

Télécharger Rock and Gem: The Definitive Guide to Rocks, Minerals, Gemstones, and Fossils de Ronald Bonewitz Francais PDF

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Ronald Bonewitz - Amazon ~ Rocks & Minerals: The Definitive Visual Guide (Dk) by Ronald Bonewitz (2008-02-01) 1 janv. 2008. par Ronald Bonewitz Relié. 48,48 € Habituellement expédié sous 4 à 5 jours. Broché. 18,51 € ( 118 ) Rock and Gem: The Definitive Guide to Rocks, Minerals, Gemstones and Fossils 30 avr. 2010. par Ronald Bonewitz Relié. 33,06 € Il ne reste plus que 1 exemplaire(s) en stock. Broché. 31,45 .

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Home - The Rock Peddler- Discount Lapidary Equipment ~ Rock Peddler is closing for the Christmas/New Year holidays on December 23. The last shipping day for the year will be December 22. Orders placed while we are closed will be shipped in January. The office will re-open on Monday January 4 at 11am eastern time. Wishing you all safe, joyous holidays. Next year life will improve, so please stay hopeful and positive. Thank you for doing business .