Grönstrand Sami
Groppo John
Groppo, Jr. John G.
Grove Richard D.
Grubbs Michael R.
Gu Zheng-xing
Guangzhou Institute of Geochemistry Chinese Academy of Sciences
Guelcher Scott Arthur
Guerra Carlos R.
Gumede Henry Nhlanhla
Gustafsson Jan Olof
Gutierrez Amaro Ruben Quiroz
Guzman Arturo Zamudio
Haicour Philippe
Haidlen Goetz
Haldex Vallalat
Halinen Aija-R.
Halomet, Incorporated
Hamaguchi Tadashi
Hancock Bill A.