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Colin Winter FGA, DGA chatlog


#1

Hi all,

Last weekend Colin Winter held an online chat on spectroscopy,
especially on the OPL spectroscopes.

It was a great talk with one of the legends in the gemmological
field. You can find the chatlog at http://yey.be/Winter.cgi and the
tools at http://oplspectra.com.

Next month Vincent Pardieu, director of the AIGS lab in Bangkok will
do us the honours.

Alain