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  1. #1

    Can't remember the correct name

    For the damage done to glass that gives it a cloudy appearance when it has been in the ground for sometime. Can someone please refresh my memory? Many thanks.

  2. #2
    Senior Member Bottle Finder Old Wiltshire's Avatar
    Join Date
    Jan 2017
    Wiltshire UK

    Commonly known as 'sickness' it is part of the process of devitrification where some of the constituent compounds
    that make up the glass are being leeched out, particularly in acidic conditions.

  3. #3
    Thank you!!


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