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Glassware types

Amethyst Glass Antique Glass Art Nouveau Glass Baccarat Glass Bohemian Glass Carnival Glass Champagne Glasses Cobalt Glass Crystal Glassware Depression Glass Fenton Glass Fostoria Glass Glass Chandeliers Glass Jars Vintage Glass Paperweights Glass Plates Glass Vases Hazel Atlas Glass Lalique Glass Milk Glass Murano Glass Stained Glass Lamps Stained Glass Windows Tiffany Glass Uranium Glass Vaseline Glass Vintage Perfume Bottles Waterford Crystal Wine Glasses

Cobalt Glass Auctions

About Cobalt Glass

Cobalt glass also known as smalt is a deep blue coloured glass highly valued for its hue and historical significance. This type of glass is made by adding cobalt oxide to the glass mixture during the manufacturing process resulting in a blue colour.

It has been used for centuries to create decorative objects such as vases, bottles and stained glass windows as well as for medicinal purposes.