Polished Echinoid Fossil 7cm Large Crystal Display Pieces Product Reference Number: 17344

Product Reference Number: 17344

Brazilian Smoky Quartz is especially valued for its exceptional transparency

Banded Agate

has been artfully transformed into a crystal sphere shape

Polished Echinoid Fossil 7cm Large Crystal Display Pieces Product Reference Number: 17344This 7cm long echinoid fossil from Madagascar is a fossilised sea urchinpart of the class Echinoidea, a group of marine animals with hard calcite shells that preserve very well in sedimentary rock. What they are Echinoids are sea urchins and sand dollars that lived on ancient seabeds. Their fossils typically show a five petalled (star like) pattern from their tube foot system. Why Madagascar specimens are common Madagascar is a well known fossil