Gem Identification Made Easy

Gem Identification Made Easy pdf epub mobi txt 电子书 下载 2025

出版者:
作者:Matlins, Antoinette/ Bonanno, A. c.
出品人:
页数:400
译者:
出版时间:2008-10
价格:$ 41.80
装帧:
isbn号码:9780943763590
丛书系列:
图书标签:
  • 宝石鉴定
  • 宝石学
  • 宝石识别
  • 珠宝
  • 地质学
  • 矿物学
  • 彩色宝石
  • 钻石
  • 人造宝石
  • 宝石测试
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具体描述

This revised edition covers the latest gems, synthetics, treatments and instruments. It is easy to use, practical and non-technical indicating how to identify diamonds, coloured gemstones and pearls, as well as separating them from fakes and look-alikes. The book explains what instruments are needed and how to use them, where to obtain such instruments and what should be seen for each gemstone. Anyone can learn to identify most of the gems and imitations found in the market place. This volume is the key to avoiding costly mistakes and recognising profitable opportunities.

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