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As I understand it, dichroic glass was
developed for the moon landing. It consists of molecule-thick layers of
metallic compounds deposited on glass in a high vacuum. By alternating layers
of different metallic oxides, the most fabulous colors develop. Unfortunately,
the glass is so outrageous it is pretty hard to use in jewelry. The dichroic
coating can also burn off readily in the torch. I made these beads by slumping
a sandwich of black, dichro mosaic (made of discarded chips) and clear glass.
After I ground off all my fingernails polishing them, I was determined to use
them. The necklace is kinda fun, and works well with bright silk
blouses.
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