SOME LIKE IT HOT-RADIOACTIVITY ON CAMPUS AND BEYOND

The presence of radioactive minerals within a departmental sample collection is common. Yet, in many places, the radioactive samples are mixed into a general collection and are poorly labeled or lack labels at all. In some cases the radioactive samples are mislabeled, and appear to be something benign. Recent investigations and research by a University of Dayton undergraduate have investigated the presence and character of radioactive samples within the department. This research has also investigated and initiated safe methods of handling and storage of these samples. As a successful local “backyard project”, this work has had a positive impact upon the department, the university community, and the academic experience of an undergraduate geology major.

This research was funded by a University of Dayton "Learn Lead and Serve" award. These awards fund research that enable students to embark upon studies that tie together experiential learning and service to the community. Radioactivity research on the Dayton campus was initially undertaken to create a safer department by identifying potentially dangerous samples and by improving handling and storage methods of such samples. The safer storage methods have cut down on the exposure to radiation and radon. This backyard research is also essential for putting other radioactivity studies into a context. Radioactive slag that the student collected from Great Britain, for example, presents a much smaller hazard compared to the uranium-bearing mineral samples in the departmental collection.

Another successful aspect of this local research is that parts of this project have been drawn by the student into multiple classes (including non-geology courses). Part of this student's research was specifically directed towards addressing community fears and concerns about radioactivity. To this end, conversations led by the student researcher about both the hazards and benefits associated with radioactivity have taken place.

Although the radioactive samples in our department are from all over the globe, they are in our “backyard.” The opportunity for an undergraduate student to make an impact on multiple levels, beginning locally, makes this an outstanding research project.