925 STERLING Native American style turquoise/onyx necklace VINTAGE 13.4 grams 17

This vintage necklace looks to be handmade from turquoise and black onyx nuggets. Sleeping beauty blue with black veins nuggets. Heavy patina on clasp and extender chain from age. Clasp signed 925 for sterling silver. 16 1/2 to 17 1/2" long Weighs 13.4 grams WELCOME TO MY CLOSET I'm a confirmed Jewelry-holic. I've been collecting jewelry my whole life. Now I've retired from my real job and am loving sharing my treasures with you. My photos are the best description. Because I'm a collector, not a jeweler and since my items are not new there's no guarantee for metal content, the origin of stones or breakage once it's yours. I do accept returns, within 2 weeks, as long as it is in the EXACT CONDITION it was when you received it. Return shipping is on you. Sorry, I will not accept returns for broken items. THANKS FOR STOPPING BY, COME BACK SOON. FI163