Tullimonstrum gregarium, Tully Monster Tail 14fa23cd880dbdddb0a20f4fc5d0ade3 Opal is composed of hydrated

Opal is composed of hydrated silica

Each 14 inch strand of 4mm round Labradorite beads exhibits a high flash

then Zircon in English

while simultaneously emitting air purifying negative ions that will help to improve the quality and freshness of the air you breath

Tullimonstrum gregarium, Tully Monster Tail 14fa23cd880dbdddb0a20f4fc5d0ade3 Opal is composed of hydratedTullimonstrum gregarium, popularly known as The Tully Monster, is the Illinois State Fossil & is perhaps one of the most mysterious fossils ever unearthed Age of the Tully Monster During the Pennsylvanian Period (roughly 307 million years ago), the land that is now Illinois lay near Earth's equator. Dense swamps, forested with primitive plants, covered much of western and central Illinois. In shallow seas nearby, the Tully monster swam along with