Fossil Sand Dollar ‘Mepygurus’ | Morocco | Jurassic OMGite This unique specimen of chalcedony

This unique specimen of chalcedony agate contains trace amounts of uranium which glows vibrant bright green under UV light

the specimens from India are widely collected for their rich peach

5” in length and weigh 1

creating beautiful contrast between light and shadow across the piece

primarily sourced from the El Desierto mine near the Chile border

Fossil Sand Dollar ‘Mepygurus’ | Morocco | Jurassic OMGite This unique specimen of chalcedonyMepygurus marmonti is an extinct genus of sea urchin. Found in Morocco, this specimen dates back to the Late Jurassic period (approx. 150 million years ago). This item is 2. 5" x 2. 5" and weighs 4. 1 oz