This interesting and handsome brooch is antique circa early 1900s. It is fashioned from 14k rose, yellow and white gold. It measures 2 1/2 x 3/4 inches and is stamped 14k on the clasp. I find this piece rare as I've never come across one in all my years in the business. The back of the pan is rose gold, the shovel and pick ends are unpolished white gold and the inside of the pan is unpolished yellow gold. The nuggets are unpolished yellow gold.