Vintage liquid silver malachite 10 strand necklace artist marked sterling .925

Gorgeous rare vintage Native American artist/tribal marked 10 strand necklace (unknown mark but looks similar to Navajo or Zuni symbols I found on Pinterest-please help me out if you know so I can add it to the listing 🙏🏻). Sold as found tarnished, vintage 30s to 50s. No damage or missing beads. Strings have give, I think for the design so if it gets tangled it doesn’t snap. To be clear it’s artist marked but not .925 or Sterling but you can clearly see it’s Sterling. No damage, a true collectors piece.