Essentials Post EarringsFossil mammoth ivory Essentials Earrings are our most versatile pair! Beautiful cream or tan cabochons are set with sterling silver post backs and clutches. Available in Small (11mm) or Large (14mm) (Large earrings are shown) Mammoth ivory is found in the cold northern region of Alaska, Canada, Russia, and Siberia, and may range in age from 10,000 to 200,000 years. Colors vary in neutral shades of cream, tan, and brown. Prehistoric woolly mammoth