5" Chinese Chert Breccia skull

Chert Breccia is formed by sediment over millions of years.

Breccia is a rock consisting of angular fragments of stones which are cemented by finer calcareous material

Chert is a hard, dark, opaque sedimentary rock which is composed of silica with an amorphous fine-grained texture.

Dimensions: 5" width by 4" height

Weight: 2lb 10.1oz