價格：免費
更新日期：2012-08-03
檔案大小：11 MB
目前版本：1.3
版本需求：需要 iOS 4.2 或以上版本。與 iPad 相容。
支援語言：英語
Gems & Gemology is the award-winning quarterly journal of the Gemological Institute of America. Since 1934, G&G has published groundbreaking research on diamonds and colored stones—their sources, special characteristics, synthetics and imitations, treatments, and identification techniques.
Packed with beautiful full-color illustrations, each issue of G&G delivers:
• Feature articles: Peer-reviewed research by the world’s leading gemologists
• Lab Notes: The latest discoveries from GIA’s laboratory
• Gem News International: Global coverage of new discoveries, unusual gem materials, and current events
• Book Reviews and Gemological Abstracts: Presents current gem and jewelry books, plus articles published elsewhere in the gemological literature
With this enhanced digital version, G&G also brings you interviews with industry experts, videos spanning the world of gems, in-depth slideshows, and other new features.
Gems & Gemology is the journal that shares your passion for gems.
Please allow ample time for our media-rich issues to download.
支援平台：iPad