Lots to study
Dr. Hannah Aird, California State University Chico, brought students of her economic geology class for a three-day field trip to Lights Creek and Moonlight Valley to do geologic mapping assignments. They met with Norman Lamb of California-Engels Mining Company in Greenville before retiring to Chico to study the history on the Northern Plumas Copper Belt. From left, her students, Dr. Aird and Norman Lamb. Photo submitted
