Humongous And Utterly Cool Mostly Matrix Boulder Opal
This opal is great for wire wrapping!\As a centerpiece
in a necklace, they're unbeatable. They can of course
be cab set as well, although the back is as interesting as the front.
The amount of refractive opal is mostly small, and varies from little puddles to tiny rivelets. It's opal meant to be
discovered, not displayed. The pattern of matrix is a different matter. That attracts attention!
They're also wonderful just to have and hold (but then, we feel the same way about beads and pearls too.)
One Humongous Boulder Opal, from 28 to 70mm in the Longest Demension. Just $33.00!