Chilean Blue Opal Pendant - SOLD 1.237" carpoid About Campo del Cielo

About Campo del Cielo

featuring a fossilized Spinosaurus tooth

536" on the longest edge

340" sample of Red Planet Obsidian set into a sterling silver bezel

Chilean Blue Opal Pendant - SOLD 1.237" carpoid About Campo del CieloAndean 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. 237" gem of Andean blue opal from Chile set into a sterling silver prong. It comes with an 18" silver chain in a