YourGemologist.com |
| A reference library covering natural gemstones and minerals, synthetic and treated gems. Also offers resources for people who would like to pursue a career in gemology. |
| https://yourgemologist.com/ |
| From: Crafts/Jewelry |
| Rating: 0| Votes: 0 | Hits: 682 | Date Added: Feb 2, 2005 |
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