George Hudak Ph.D.
NRRI News Articles
March 22, 2021
Drill core are rock samples pulled from the ground to study mineral deposits. NRRI's quick action saved important core from the dump.
December 19, 2017
Trip to Iceland takes NRRI geologist back in time to understand how Minnesota was formed.
Rolf Weberg and George Hudak were interviewed by the Duluth News Tribune editorial board for this column.