Kentucky Division of Mine Permits Frankfort, Kentucky
Government USA
National Park Service Moab, Utah
Technical University of Liberec Czechia
University of Wollongong Wollongong, NSW
CIMAS, University of Miami remote - Sea of Tranquility
US Army Corps of Engineers Rock Island, IL
Houghton, MI, USA
IBGA Lab Alcala de Henares
Golden CO
ERT Florida, USA