Peruvian blue opal

Peruvian Blue Opals - How to Spot a Fake
By Antoinette Boulay
If you're looking for blue opals, then a Peruvian blue opal should be your gemstone of first choice.

Peruvian Blue Opal Facts, Information and Description
See Peruvian blue opal jewelry ...

Enhancements
Peruvian blue opal is not enhanced.
More information on gemstone enhancements.
Peruvian Blue Opal ...

Peruvian Blue Opal (-180)
aka Andean Opal, Blue Peruvian Opal, Gem Silica, Jelly Opal
The Incas reportedly cherished this relatively rare stone from the Andes Mountains in Peru.

Peruvian blue opal is relatively rare and is only found in the Andes mountains near San Patricio, Peru. It is a very translucent stone with color similar to the Caribbean Sea.

See also: Blue opal, Jewel, Stone, Opal, Gemstone