Rare Color Mammoth + 14kt Gold Triangle EarringsEach stunning pair of earrings are handmade with the most rare green and or blue accent prehistoric mammoth ivory and set with secure 14kt solid gold french hooks. Each pair is a one of a kind and will vary from photographed example in fossil color and patterning. Handmade in the USA. Prehistoric mammoth ivory is found in the cold northern regions of Alaska, Canada, Russia and Siberia. Fossil tusks may range in age from 10,000 to 200,000 years.