Vintage Mexico 925 Sterling Silver Glass Beaded Chain Necklace

Vintage Mexico 925 Sterling Silver Glass Beaded Chain Necklace. I believe this is glass and not onyx. Clasp marked MEX 925. Good condition and clasp is in good working condition. 20 inches in length. Light surface wear such as scuffs or tarnish consistent with age & normal use. I have more! I have more jewelry, vintage costume and new fashion designer, in my closet. My other closet items include: chain pendant bracelet cuff ring earrings stone rhinestone crystal tribal boho artisan ethnic turquoise Taxco Native American Navajo Southwestern