The Gems of GemStone
Peridot Back Next

Color range: light to dark yellowish green to olive green

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Peridot is the gem form of the mineral olivine and is sometimes called Chrysolite.  

Typically found in volcanic rock, this varying green gemstone has occasionally been found in meteorites, and enjoys the unique distinction of being the only precious gem know to exist in outer space.

Peridot was called "Gem of the Sun" by the ancients.   They believed that it had the power to dissolve enchantments and to drive evil spirits away.   When used as protection against the wiles of evil spirits, peridot was pierced and then strung on the hair of a donkey, and attached to the left arm.

Many beautiful examples of peridot were brought back from the Mediterranean area during the Crusades and used to decorate European cathedrals, where they remain.  

Peridot were favored by pirates, considered powerful amulets against all evil, and when set in gold, were said to protect the wearer from the terrors of the night.

They had medicinal uses, too.   If fashioned into a chalice from which medicines were drunk, they intensified the effects of the drug.  In powder, peridot was used as a remedy for asthma.   When held under the tongue, it was believed to lessen the thirst in fever.  

Peridot, alternating with sardonyx, is the birthstone for August.  It is the anniversary gemstone for the 16th year of marriage.