{"product_id":"gemstones-of-the-world-newly-revised-fifth-edition","title":"Gemstones of the World: Newly Revised Fifth Edition","description":"Color photographs throughout. Following the spectacular success of the first four editions of Gemstones of the World, the revised fifth edition exhibits important updates and a beautiful new cover. All the gemstones ever discovered—now over 1,900—are treated in their many variations. More than 1,500 full-color photos showcase each precious and semiprecious stone in both its rough natural state and its polished and cut renditions. Each entry offers complete information on a gemstone's formation and structure, physical properties and characteristics, methods of working, cutting, and polishing. You'll find full treatments of lesser-known gems, from andalusite to vesuvian, and a special section devoted to rocks as precious stones, including alabaster, onyx, obsidian, and fossils. Organic gem materials, such as coral, ivory, amber, and pearl, are also covered along with new-on-the-market stones like charcoite. Additionally, this all-inclusive volume includes imitations, synthetics, and combined stones. Charts and tables help you identify unknown gemstones and—when you're in the market—how to check for genuineness.","brand":"Sterling","offers":[{"title":"Default Title","offer_id":39990090399814,"sku":"2324358","price":14.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1232\/9510\/products\/2324358.jpg?v=1650648237","url":"https:\/\/ym-demo.myshopify.com\/products\/gemstones-of-the-world-newly-revised-fifth-edition","provider":"Yesterday's Muse","version":"1.0","type":"link"}