Zuni Eagle Brooch & Pendant w/ Abalone, Sterling and Turquoise

This is a beautiful, small vintage eagle Zuni pin/brooch measuring 1 inch by 1 inch. It is by the artisan Charlotte Dishta and is an invaluable, highly collectible piece of Zuni art. It also has a hook so it can be worn as a pendant. It is made of abalone shell and I believe turquoise and a couple other stones.