Vintage Round Metal Pendant Brutalist Style Flower Petals Goldtone Silvertone

Vintage brutalist style two-tone metal flower pendant with round center accent. I am unsure of the material in the center, but seems like it is probably glass. Unbranded. Measures approximately 1 inch diameter and 1-1/2 inches including the pendant loop. The loop has a 1/4-inch wide opening for the chain. Condition is used. There is overall wear and tarnish due to age. Please zoom all photos for more condition details.