Glass Message Board
Glass Mall => Glass News => Topic started by: aa on November 04, 2013, 10:04:20 PM
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Some interesting historical and technical information on opalines from Gaffer Glass in their newsletter here http://www.gafferglass.co.uk/newsletter.htm
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thanks Adam :) that's very interesting.
It's made me feel a bit weird about my early 1700's milky opalescent Bohemian flask though. I just assumed it was animal bones. I hope it was :)
m
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I know to be warned about contemoprary"chalcedony" - not nearly as impressive to achieve as it was.
thanks, Adam!