Peruvian Blue Opal Pendant - 1.469" mammothteeth recovered from the Skull Creek

recovered from the Skull Creek Quarry in Colorado

It was clear from this moment onward

The specimen weighs 6

it crystalizes into thin

Peruvian Blue Opal Pendant - 1.469" mammothteeth recovered from the Skull CreekAndean blue opal is a translucent form of the gemstone, often infused with dark brown or black dendritic crystals across its surface. Like other opals, the gemstone forms from silica rich water filtering through porous sandstone, depositing the mineral to be heated and pressurized into the beautiful gem. This pendant contains a polished 1. 469" gem of Andean blue opal from Peru set into a sterling silver prong. It comes with an 18" silver chain in a