GEMSTONE ENCYCLOPEDIA
Alexandrite
Colour-changing chrysoberyl, typically appearing greenish in daylight and reddish in warm artificial light.
ColourColour changing green/red
Mohs hardness8.5
Mineral familyChrysoberyl (BeAl₂O₄)
BirthstoneJune
What is Alexandrite?
Colour-changing chrysoberyl, typically appearing greenish in daylight and reddish in warm artificial light.
Colour and appearance
Colour changing green/red
Traditional meaning and symbolism
Associated with rarity and transformation
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Traditional meanings are cultural associations, not proven medical benefits.