Mojave Basanite 526  :  A fantastic teardrop.   I found boulders of this stuff and brought a piece home to test on the wheel!  Jet Black and mirror polish, wow,
Mojave Basanite 526 : A fantastic teardrop. I found boulders of this stuff and brought a piece home to test on the wheel! Jet Black and mirror polish, wow,
16mm x 52mm