Old Dominion
Dark grey, untreated, with minimal veining. This is a 2.5-3.0 on the Mohs scale. When treated, dark black, with off white and white veins. Minimal veining (varies).
Available in 2cm, 3cm, 4cm, and 5cm.
Quarried in Virginia, USA.
Untreated clear with minimal movement
Untreated clear with minimal movement
Untreated
Treated/Untreated with some movement
Untreated with some movement
Treated with some movement