Almost totally intact, this fossilized clamshell is a 4 million year old Mercinaria clam, hollowed out in the center, with all sides but the hinge area intact. Gorgeous transparent yellow calcite crystals appear across the top of the clam, and pieces of other fossilized clamshells are scattered throughout the matrix. This clamshell is almost completely surrounded by and embedded in a dark gray, sparkling porous matrix that provides an excellent base for display purposes. Mined off the coast of Okeechobee County, Florida.
Dimensions: 7" x 5" x 6"
Weight: 3.6 lbs.