STB113 Onyx Stone Bowl Lace Agate This Botswana Agate polished specimen

This Botswana Agate polished specimen pair features very dark blue-gray and very dark magenta banded agate with a quartz center

with an otherwise clear agate that provides an even polish

It has a hardness of about 6 on the Mohs Scale

and is fully polished with a flat base and natural top edge

STB113 Onyx Stone Bowl Lace Agate This Botswana Agate polished specimenThis handcrafted stone bowl was created from one solid piece of Mexican Onyx (a type of banded calcite). It shows banding in solid golden brown, translucent off white, and translucent yellow calcite, and is fully polished with a flat top edge and base. bowl: 8. 75" x 8. 2" flat base: 3. 5" x 3. 5" 2lb 6. 8oz