coloured vitreous enamel frit

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Lead glass — Swarovski flacon. Lead glass is a variety of glass in which lead replaces the calcium content of a typical potash glass.[1] Lead glass contains typically 18–40 weight% lead(II) oxide (PbO), while modern lead … Wikipedia
enamelwork — e·nam·el·work (ĭ nămʹəl wûrk ) n. 1. Decorative work done in enamel. 2. Enamelware. * * * Metal objects decorated with an opaque glaze fused to the surface by intense heat. The resulting surface is hard and durable and can be brilliantly… … Universalium
List of pottery terms — Historically the production of pottery has been a characteristic of human activity in most areas of the world. Over time, each culture has established terms which define tools, ingredients and production techniques. Terms currently in use may be… … Wikipedia

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