This is a banded onyx that comes from Mexico. It tends to be on the softer side and may need treated to cab. It offers a pretty neat smokey onyx with sunset pink jaspers. I personally think it looks pretty neat dry.
Measurements(inches - largest - approx): 3.3 x 2.5 x .23
The last photo has been taken dry so that you may see any defects. The other photos have been taken wet to simulate a polish.