Natural Tusk EarringsIvory Jacks Natural Tusk Earrings are cut following the natural curvature of the prehistoric woolly mammoth tusk. The beautiful coloration is found on the exterior portion of the tusk where it lay in the soil or ice for tens of thousands of years, and minerals seeped into the material creating a colorful stain. Colors vary and may include cream, tan, and or brown shades. Mammoth ivory is found in the cold northern region of Alaska, Canada, Russia, and