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Alexandrite

Tsarstone collectors guide


Heated stone

Heated stone
Any gemstone that has been heated to change its color or improve the color, such as blue zircon, hyacinth, burnt amethyst, white chalcedony, smoky quartz and many aquamarines.
Hardness
Hardness
www.alexandrite.net/chapters/glossary/hardness.html
Heavy minerals
Heavy minerals
www.alexandrite.net/chapters/glossary/heavy-minerals.html
Host crystal
Host crystal
www.alexandrite.net/chapters/glossary/host-crystal.html
Hue
Hue
www.alexandrite.net/chapters/glossary/hue.html

Tags

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