Item: Massive Vintage Navajo Bison Buffalo Nickels Turquoise Handmade Native American Belt Buckle. Not sure what the base material is. It's not sterling silver. The turquoise looks genuine. The coral, I'm not sure.
 
Measurements: 6 inches X 4 inches. It weighs .235 grams.
 
Condition: Vintage, previously owned. There is no damage to note. There may be only very minor signs of age/use/patina.