Purple is a highly sought color for decorative glass. Colored glass is made by adding metallic oxides or salts to the raw material. Amethyst glass often gets its color from manganese, which along ...
Colored, textured tumblers, wine glasses and specialty barware have been in vogue for a while, but they were pervasive in Atlanta and are being marketed in clever new ways to draw consumer attention.
The National Glass Association is proud to announce the publication of another new technical resource, eight years under development, Determining an Acceptable Color Variance for Decorative Glass.