Pyrite Sand Dollar - Mineral shoptok Get 20 pieces of jewelry

Get 20 pieces of jewelry and 5 display pieces

Collect over 30 rocks

25" SphereAbout Hackmanite:Hackmanite forms in silica-poor

where it was found

Pyrite Sand Dollar - Mineral shoptok Get 20 pieces of jewelryPyrite Sand Dollar Mineral Size: 2" About Pyrite Sand Dollars: Pyrite Sand Dollars are rare and fascinating mineral fossils formed when ancient sand dollars were preserved and replaced by pyrite (iron sulfide), often called fools gold, most famously from coal regions in Illinois, USA. These striking specimens display the original sand dollar shape and delicate fossil details, naturally coated or replaced with metallic gold colored pyrite crystals that