This vintage Zuni Indian silver inlaid turquoise, shell, spiny oyster or coral, and onyx Rainbow Man pin m easures 3-1/4" by 1-3/4" across the arms. Has a secure closing roll over style pin back. Like most older Native American jewelry, this piece is not stamped or hallmarked for silver content.It is sterling or a slightly lower grade of silver. The item "VINTAGE ZUNI INDIAN SILVER INLAID CORAL ONYX TURQUOISE RAINBOW MAN PIN BROOCH" is in sale since Monday, June 11, 2018. This item is in the category "Jewelry & Watches\Ethnic, Regional & Tribal\Native American\Pins, Brooches". The seller is "deja--voodoo" and is located in Santa Cruz, California. This item can be shipped worldwide.