STF106c Stefoinite Cabochon Laguna Agate with two sections of translucent

with two sections of translucent and blue-gray chalcedony with faint banding

14K Yellow Gold

Size ranges from 1 - 3 inches

Turquoise split layer

STF106c Stefoinite Cabochon Laguna Agate with two sections of translucentStefoinite is a rare brecciated jasper from Wyoming, most likely Sweetwater County, discovered originally by Rudy Stefoin. Material is limited as the exact location is no longer known, and collecting last occurred in the 1970s. Typically, it shows tan jasper with brecciated patterns filled with translucent black, white, or blue chalcedony. This polished Stefoinite cabochon features varying shades of tan with dark brown and black within the