Native American earrings made in the Southwestern US. Most of this jewelry comes from the Four Corners area where Arizona, New Mexico, Utah, and Colorado join borders in a single corner. Much of this land is covered by the Navajo nation which exceeds the size of 10 US states. There are also the Zuni, Apache, Acuma, Pueblo Nations in this area. Each of these tribes are known for their distinctive styles handed down over many generations.