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Alexandrite

Tsarstone collectors guide

color change

1. The Alexandrite Effect
Discussion about the alexandrite effect as a non-color-constancy phenomenon from the color theory perspective
HTML, 42 Kb, 2008-07-20 13:01:34
/chapters/chapter5/index.html
2. What gemstones change color like alexandrite? at Alexandrite discussion forums | Alexandrite guide
What gemstones change color like alexandrite? at Alexandrite discussion forums | Alexandrite guide
HTML, 25 Kb, 2007-03-16 01:59:00
/discussion/topic/what-gemstones-change-color-like-alexandrite-FRM-282
3. Re: Are there any other gemstones which change color? at Alexandrite discussion forums | Alexandrite guide
Re: Are there any other gemstones which change color? at Alexandrite discussion forums | Alexandrite guide
HTML, 25 Kb, 2007-07-26 13:09:00
/discussion/post/re-are-there-any-other-gemstones-which-change-color-FRM-282-00002
4. Red color change garnet at Alexandrite discussion forums | Alexandrite guide
Red color change garnet at Alexandrite discussion forums | Alexandrite guide
HTML, 25 Kb, 2008-09-16 03:21:00
/discussion/post/red-color-change-garnet-FRM-282-00003
5. Colour change sapphire anyone? at Alexandrite discussion forums | Alexandrite guide
Colour change sapphire anyone? at Alexandrite discussion forums | Alexandrite guide
HTML, 25 Kb, 2008-10-26 14:01:00
/discussion/post/colour-change-sapphire-anyone-FRM-282-00005
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