英文原版 Gem Identification Made Easy 6th Edition 宝石鉴定一点通 第六版 Antoinette Matlins 精装 英文版 进口英语原版书籍 作者:Antoinette Matlins出版社:GemStone出版时间:2024年01月 手机专享价 ¥ 当当价 降价通知 ¥359.00 配送至 广东广州市 至 北京市东城区 服务 由“华研外语旗舰店”发货,并提供...
Gem Identification Made EasyA Hands-On Guide to More Confident Buying & SellingMatlinsAntoinette LeonardBonannoA.c
宝石鉴定好简单 [Gem Identification Made Easy] 作者:安托瓦内特.马特林斯,A.C.布莱诺著;张健,池丽霞译出版:中国友谊出版公司 2017.9页数:452定价:128.00 元ISBN-13:9787505738805ISBN-10:7505738801 去豆瓣看看 想要 拥有 00暂无人评价... 目录作者简介内容简介 《宝石鉴定好简单》全面而系统地介绍了有关宝石...
Gem Identification Made Easy, Fourth Edition: A Hands-on Guide to More Confident Buying & Selling by Antoinette L. Matlins, Antonio C. Bonanno (2009). A beginner's guide to gemology, this is one of the best-selling gemology books of all time. Gemmology by Peter Read (2005). Standard te...
宝石鉴定Gemstone identificationJewelry fakes are mainly made in the field of material fraud, shoddy materials posing as genu
We also provide an easy, fast verification service. This ensures that you will be able to quickly verify any certification we provide. Gemstone transactions always run the risk of including the transfer of artificial gems. We strive to eliminate this issue with a solution that you can depend...
Gemstone newsletter for October 2008. Contents: Gemstone Certificates; New &Gemstone Identification, Gemstone Certification by AIGS - BGL assures buyer's a...September 2008 Newsletter: The Ban on Burmese Gems Learn about the Ban on Burma Gemstones; Gem Types Other Than Jade and Ruby May be...
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宝石鉴定(Gemstoneidentification) Morecommonarejadeite,tourmaline,fluorite,olivine,garnet andzircon,ofwhichtheappearanceissimilartoemeraldand easytoconfuseistourmaline,fluoriteandjade.Tothenaked eye,greenjadegenerallytranslucent,ofteninterwovenfibers andporphyritictexture,fineemeraldtransparentcrystal.The hardnessoftheem...
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