Trilobite in Shale (Elrathia sp.) - Utah this piece is very heavy

this piece is very heavy for its size

cloudy white calcite

It is a semi-rare stone composed of roughly 98% carbon

" Ocean jasper has continuously run out and been rediscovered over the years

It is only found in two separate deposits on Earth

Trilobite in Shale (Elrathia sp.) - Utah this piece is very heavyTrilobites are considered one of the most successful groups of animals to ever live on planet Earth. They lived for over 300 million years and there have been more than 20,000 different species identified. These creatures are members of the phylum Arthropoda. These animals are classified as having segmented bodies with an exoskeleton to protect their organs and muscles. Living examples include insects, spiders, crabs, lobsters, scorpions, and