RING Antique Swedish Glass Iron Ore Sterling Silver Blue Size 7
This beautiful ancient Viking glass was found in Sweden. This ethereal blue ancient glass is set in a sterling silver ring with hammered shank. Glass 9x10mm, overall ring size 7. This glass is registered with the Gemological Institute of America and carbon dated to the early 800's - during the viking era, when the Swedish were making metal swords and weapons out of iron. This is also referred to as slag, the runoff material/byproduct from making Iron anfd other metals.