Peridot is the gemstone variety of the mineral olivine, one of Earth's most abundant minerals.
Peridot is one of the few gemstones that occur in just one colour. The exact shade of green can vary depending on the amount of iron present.
Peridot forms in Earth's upper mantle rather than in the crust. This section extends to a depth of about 255 miles.
In ancient texts, peridot was known as 'topazos'. For many years, it was mined on the island of Topazos in the Red Sea.
On the Modern Birthstone List, peridot is the birthstone for August.
When used as a healing crystal, peridot is associated with growth, renewal and prosperity.
It was once believed to possess protective powers against evil spirits and nightmares.
OPALITE
