Cave onyx comes from Kokoweef Peak in California.  This material was collected in the late ‘40’s and is famous for its delicate, light brown/cream colored orbs and fans which appear in cross section when the stalactites/stalagmites are cut.  It is relatively soft compared to most other lapidary materials, but it does take a good polish to produce spectacular, unique finished cabs or display pieces.

Origin:  California

Dimensions:  2.5" x 2.5" and approximately 7 mm thick.   Weight = 58 grams. 

Shown wet.  Not polished.  Flaws are indicated as white lines in the final picture frame.