Old Zuni Cross

I was wondering how old this might be. My gut is telling me 1930s, but honestly I don’t know how to tell old from super old without something obvious like Harvey style, or knowing that crushed turquoise was invented in the 1970s etc. Anyway, it’s tiny, so I know it’s not worth that much, but I really liked it. Unmarked. Oddly, the clasp on the chain has a hallmark. I am a sucker for the old sterling chains. Thanks in advance!


I don’t know how old but I like that it has different shades of turquoise. You also never know what Zuni items might bring as some of them are pretty pricey.