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Dichroscopes Made Easy Antoinette Matlins
Dichroscopes Made Easy
Antoinette Matlins
Explains in non-technical terms how to use the dichroscope to identify colored gems, and how to separate natural gems from imitations, treated gemstones, synthetics, and look-alikes. The approach is direct and practical, and its style is easy to understand. With this highly accessible guide booklet, anyone can begin to master gem identification using the dichroscope.
| メディア | 書籍 Hardcover Book (ハードカバー付きの本) |
| リリース済み | 2014年6月17日 |
| ISBN13 | 9781683365617 |
| 出版社 | Gemstone Press |
| ページ数 | 22 |
| 寸法 | 150 × 220 × 20 mm · 160 g (重量(概算)) |
| 言語 | 英語 |