August
Goldfuß

Universität Bonn


Christian Samuel
Weiss

Universität Berlin (Physics Tree)


Heinrich Ernst
Beyrich

Bergakademie Berlin


Adolf
von Koenen

Universität Göttingen



Siemon William
Muller

Stanford
(Options)

Troy Lewis
Péwé

Arizona State

Nathaniel Westlund
Rutter

University of Alberta


John
Warme

Colorado School of Mines (E-Tree)

Siemon MullerX