Alcatraz Penitentiary - SOLD 2.77" Showcase Concrete croc 000 square miles) with as

000 square miles) with as much as 4 million cubic kilometers of lava (~1

Between its hoof-like feet and elongated heads

Please Note: Colors

with oranges

Caution: Specimens selected for jewelry purposes have edges and points worn somewhat smooth by centuries of time

Alcatraz Penitentiary - SOLD 2.77" Showcase Concrete croc 000 square miles) with asThis is an authentic piece of concrete from Alcatraz Penitentiary. Yes, an actual piece of The Rock!" This particular specimen measures 2. 77" along the widest point. This specimen, from the famous Alcatraz island, saw some 1,500 prisoners pass by it during the prison's operation. A certificate of authenticity is included.