The Montana Bureau of Mines and Geology will host its second annual student poster session Thursday, March 12, 2015 from 5 to 6 p.m. The session will be in the Pintler room in the Student Union Building at Montana Tech. Students from the Geological, Environmental, and Geophysical Engineering Departments will present their research on topics ranging from arsenic geochemistry in the Warm Springs Ponds to petrographic analysis of fluid inclusions in minerals from the Emery Mining District.