Handmade 4” turquoise cross pendant on an 11.5” turquoise nugget necklace 🤩

Handmade. I think the beads are sterling but can’t verify because I don’t see stamps. The big cross is stamped “sterling”. My mom wore this is the 60’s in SF when she was hanging out with Janice Joplin …. She saw all the bands in this, The Doors, the Dead, Jimi…. This is quite the amazing treasure✌🏿☮️🌻🎶🫧🫧🫧