Vintage Egyptian Bastet deals Cat Pharaoh Sterling Pendant

Vintage, antique sterling silver pendant with a cat pharaoh sitting on a thrown.
I do not know what the material is. It is a bronze metal with turquoise enameled surfaces
The piece is in great condition, age is unknown.
the piece measures 2 inches tall and is 1/2" wide
The cat is about 1-3/4" tall
Egyptian sterling hallmark on side deals