Vtg Opaque Blue Rhinestones "Glass and Metal " Sew on Dress Decoration Necklace

Description

Rhinestones as found in little glass jar.
I think they are glass and metal sew on but I am no expert so please study the pictures. I did put a needle through the back of one and put it under a flame and it did not melt or smoke.
I quickly counted 350 beads.
Will be shipped in jar as found.