Check out Murray State, Dept. of Geosciences latest acquisition for instructional purposes: a GQ GMC-320 Plus Geiger Muller Counter and data logger. Here we examine samples containing uraninite. The background counts per minute (CPM) in my office are comparable with what is being recorded throughout much of northeastern USA.
...is a geoscience research lab in Murray, KY USA. The lab is directed by Gary Stinchcomb, an Assistant Professor of Geosciences at Murray State University who holds a joint appointment with the Watershed Studies Institute.
Welcome to the Sediment Soil Human Lab
In the Watershed Studies Institute & Department of Geosciences, Murray State University