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Peridot - Square EmeraldPeridot is a volcanic gem that originates deep in the earth.
Peridot is a form of the mineral olivine with a mesmerizing deep olive-green color.
History:
To the Egyptians this ancient stone symbolized the sun.
Peridot was believed to protect from nightmares and ward off the evil eye. Peridot is the birthstone associated with August.
Enhancement code: N
Properties:
RI = 1.654-1.690
Hardness = 6.5-7
Specific gravity = 3.34
Species – Peridot
Optic character – DR
Phenomena – none
Care:
Clean with warm soapy water and a soft brush. Do not use an ultrasonic cleaner or steamer. Avoid chemicals, sudden temperature changes, and impacts.
Major sources:
Australia, Brazil, China, Kenya, Mexico, Myanmar, Sri Lanka, US
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