Partially etched diamond crystal
Partially etched diamond crystal
Twin-crystal of chrysoberyl
Twin-crystal of chrysoberyl
Fire opal, Mexico
Fire opal, Mexico
Epigenetic inclusion (probanly melanterite) in quartz, Brazil, crossed polarisers
Epigenetic inclusion (probanly melanterite) in quartz, Brazil, crossed polarisers
Midge included in amber from the Baltic coast, polarised light
Midge included in amber from the Baltic coast, polarised light
Natural etching structure on a crystal face of diamond (trigons), polarised light
Natural etching structure on a crystal face of diamond (trigons), polarised light
Bubbles and swirls in moldavite (natural glass)
Bubbles and swirls in moldavite (natural glass)
Agate from Anzi, Maroc
Agate from Anzi, Maroc
 
 

Swiss Gemmological Society

Committee


Name Telephone Fax
President Andri Letta + 41 81 750 56 56
Vice President Hans Pfister + 41 22 810 05 40
Secretary Iva Pavic + 41 78 720 98 54
Cashier Marco Zoppi + 41 81 253 31 22
President of the Scientific Commission Michael Hügi + 41 58 462 93 16 + 41 31 952 73 30

Scientific Commission


Name Telephone Fax
President Michael Hügi + 41 58 462 93 16 + 41 31 952 73 30
Member Jean-Bernard Ryser + 41 32 323 42 50
Member Dr. Michael S. Krzemnicki + 41 61 262 06 40 + 41 61 262 06 41
Member Dr. W. A. Balmer + 41 33 530 30 30
Representative CIBJO Adrian Meister + 41 44 221 27 27 + 41 44 212 52 24

Examining Committee


Name Telephone Fax
President Michael Hügi + 41 58 462 93 16 + 41 31 952 73 30
Member Françoise Tschudin + 41 21 320 49 77 + 41 21 320 10 07
Member Marco Zoppi + 41 81 252 37 65 + 41 81 253 31 22
Member Dr. Walter A. Balmer + 41 33 530 30 30

Material Management, Archives


Name Telephone Fax
Material Management, Archives Balz Blumer + 41 44 487 91 00 + 41 44 487 91 01

Regional Group Leaders


Name Telephone Fax
Group 1 Suisse romande, 22M Rébecca Michelot +41 79 668 69 89
Group 2 Berne, 15 M Verena Römer + 41 31 311 81 10
Group 3 Basel / Solothurn / Aarau and Group 4 Central Switzerland, 23 M Martin Julier + 41 41 369 70 00 + 41 41 369 73 62
Group 5 Zurich, 27 M Teresa Sarta + 41 44 219 77 77 + 41 44 219 77 78
Group 6 East Switzerland, 13 M Nicola Cemin + 41 71 988 10 65
Group 7 Ticino, 7 M Claudio Messi + 41 91 923 51 37 + 41 91 923 23 10

Honorary Members

Prof. Dr. Max Weibel, Zürich


Prof. Dr. Henry A. Hänni