Montana Moss Agate - Natural (tumbling)
Translucent agate with black dendrites.
Small pieces screened for tumbling
It ranks at 7.5 on the Moh's Hardness Scale.
Size ranges from .5 to 1.5 inches.
Picture taken wet.
Note: Approximately 80 percent of this material is Montana moss agate. The other 20 percent consists of other rock from Montana, including petrified wood.