Virgin Valley Gem Opal baroque cabochon red multi play of color.

Virgin Valley natural gem opal baroque cabochon red multi color play of color (fire). Swordfish Mining from The Bonanza Mine days, mined and cut in the 2000s. Never sold it as it had that crack before I cut it and opalized grain with some of the original wood on the back. It never crazed. 4.20 cts 15.3 x 15.1 by 14 mm