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1. Phenomenon
2. Physical properties
3. Spectroscope
4. Spectrum
5. Synthetic
6. Translucent
7. Ultrasonic cleaning
8. Vanadium
9. Weight of gemstones and precious metals
10. A Bibliography of Alexandrite Gemstone Buyer and Collector's Guide
11. What makes natural alexandrite so expensive?
12. Are there any other gemstones which change color?
13. Is alexandrite the most expensive gemstone in the world?
14. Why is natural alexandrite better than synthetic alexandrite?
15. How can I spot the difference between a natural and a synthetic alexandrite?
16. Where do the best alexandrite gemstones come from?
17. What is the best way to clean and take care of alexandrites?
18. Where can I buy natural alexandrite gemstones?
19. Where can I test and appraise my alexandrite?
20. What do I need to check before purchasing alexandrite gemstone?

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