Amygdaloidal Basalt Copper Ore for lapidary, cabbing, jewelry making. This piece hit hard on the metal detector for copper.

There may be some visible exposed copper on the stone.

The Basalt contains amygdaloidal "nodules" which may have Greenstone (Chlorastrolite), Thomsonite, Prehnite, Calcite, Feldspar and other minerals inside them. Sometimes a combination.

For lapidary and cabbing. These can make beautiful slabs for display or sale. They can be great for jewelry when cut and polished.

Weighs 8.7 oz. See photos for measurements.

Ships immediately! Buy today and it ships tomorrow. Excluding Sundays and holidays.