Mosaic Tiled Sheet of Abalone Matte Hardware and Chain Necklace

This listing is for an abalone necklace. Not sure if it would be considered Brutalist? The base is a metal plate that is layered with abalone with glints of gold. There appears to be a thin layer of clear coating on the top, possibly resin. The chain is an olive, brownish color and is matte, not rusted, I think that is how it was made. The pendant measures approximately 2 1/2" at the longest point. The chain is approximately 18 1/2" long. Buy with confidence, careful packaging promised. I love to bundle. JBag 15