Often incorporated into leaded glass artwork. Solder is applied to the joints of the came to bond the work together. Nuggets are made by literally dropping a small amount of molten glass onto a flat surface. Reflected light is colorless, therefore white. Glass which is both colored and crystallized, creating a single color sheet, more opaque than a cathedral.
Light transmission varies with composition.
An opalescent glass in which rates of crystal growth have been controlled to create ring-shaped areas of opacity. The effect is a visual surface mottling. A surface texture, often dramatic, consisting of linear or irregular ripples. Created naturally in some sheet-forming processes, imitated with an embossing roll in others. A mouth-blown piece of glass that has been spun into a circular shape, often irregular.