8 people found
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Edgar Ascher
Schweizer Physiker, Kristallograph, Mineraloge und Forscher
Ernst Niggli
Swiss mineralogist and professor
Albert Streckeisen
Swiss petrologist
Conrad Burri
Swiss mineralogist
Thomas Geiger
Swiss mineralogist and metallurgist in the machinery industry and specialist for the manganese ores and minerals of Falotta and Alp Parsettens
G. Christian Amstutz
Swiss economic geologist
Alfred Niggli
(1922-1985)
Werner Nowacki
Swiss mineralogist
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