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Disintegration
While the first stages of the weathering process
may be found attractive, the later stages are thoroughly destructive.
Disfiguring pits begin to form after years of contact with acidic
ground water which penetrates the micro-fractures and air bubbles
in the glass. These pits eventually carry right through the body
of the vessel, making it vulnerable to disintegration.
It is this disintegration and subsequent dissolution
of the glass in the ground that has resulted in only a minute
fraction of the billions of vessels produced by the
Roman glassworking industry over the centuries surviving until
today.
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Badly damaged twin-tubed
cosmetic flask
4th century A.D.
Ht., 28.4 cm
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