Vintage '70s Peruvian Wirework Pin/Brooch Silver with‎ Natural Lapis/Sodalite

Vintage '70s Peruvian Wirework Pin/Brooch Silver with Natural Lapis or Sodalite This pretty oval wirework pin/brooch is unique and hard to find. This one is from my high school stash- late 70s. Excellent condition! Authentic - bought on the street in San Francisco. Silvertone wire and natural bright blue stone - I think either sodalite or lapis. It buffs up nicely, it's not polished now. Could likely be worn as a pendant, too, by threading it on your silver chain. Measures approx 2" wide by 1.5" tall, not including dangles. Weighs 5 g. Please look closely at the pictures, as they are part of the description; ie, see rulers, etc. :)