[meteorite-list] Please enough about Devitrification of glass and tektite glass PLEASE READ

[drtanuki]

Dear List,
  I have provided a link to the devitrification
processes of glasses. Please NOTE what it says about
natural glasses and other silicates. Ancient glass is
my study now for 20+ years beginning with tektites
(under G. Izett) and also with ancient Chinese
glasses.  I am a consultant for Ornament Magazine on
fake beads and faked patinas on glasses.  Best
Regards, Dirk Ross...Tokyo

http://nautarch.tamu.edu/class/anth605/File5.htm
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