Holy Grail cabochon!
California gold quartz is one of the rarest forms of natural gold in the world. A rare opportunity to own a large and important piece of California gold! And at over 10 carats, this one is extra special
From the historic 16 to 1 mine , Alleghany California
10.735 carats / 18.2 x 18.1 x 2.9 mm
Estimate: $675 - $750
