The guides to the pre-conference and post-conference excursions written by Michael S. Krzemnicki are being made available and can be downloaded here on the website.



Pre-conference excursion: Bern, Emmental, Gotthard, Campo Lungo, Ticino, Interlaken

                   Download pre-conference excursion guide (pdf)


Post-conference excursion: Interlaken, Grimsel, Ernen, Binn valley, Zermatt, Bern

                    Download post-conference excursion guide (pdf)




International Gemmological Conference