STF106c Stefoinite Cabochon Miscellaneous 21mm x 43mm x 22mm

21mm x 43mm x 22mm

and is surrounded by howlite and black onyx

This polished specimen features mossy agate in golden yellow

Blue Mountain picture jasper polished specimen in shades of khaki tan

STF106c Stefoinite Cabochon Miscellaneous 21mm x 43mm x 22mmStefoinite 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