December 2016 - John Ewert, U. S. Geological Survey, Cascades Volcano Observatory, U. S. Geological Survey Responses to Some Volcano Crises and Eruptions Around the World
November 2016 - Alexander G. Schauss, Department of Geosciences, University of Arizona, Minerals, Trace Elements and Human Health
October 2016 - Hamish Martin, Chief Geologist, Resolution Copper - Geology of the Resolution Cu-Mo Deposit, Superior, Arizona
September 2016 - Keith Long, U. S. Geological Survey - No Bonanza from Cheap Oil
August 2016 - Lee Allison, State Geologist and Director, Arizona Geological Survey - The Future of State Geological Surveys: the Arizona Case Study
July 2016 - Donald Applebee, ASARCO LLC, Genesis of the Chilito Porphyry Copper Deposit
June 2016 - Robert S. Hildebrand, University of California, Davis, Collisions, Slab Failure Magmatism and the Development of Cordilleran Batholiths
May 2016 - Peter Modreski, U. S. Geological Survey, Pegmatites: Mineralogy, Gemstones, Economic Geology, and maybe not quite the same Giant-Crystal Rocks you always thought they were
April 2016 - Jordon Bright, Graduate Student, University of Arizona, Looking for an Ocean in the Desert, the Enigmatic Bouse Formation of Southwestern Arizona and Southeastern California
March 2016 - Peter R. Johnson, Retired Consulting Geologist, Tectonics and Mineral Deposits of the Arabian-Nubian Shield: Base Metals and Gold in Earth's Largest Mineralized Neoproterozoic Crustal Block
January 2016 - Sarah Baxter, Consulting Geologist, Calc-silicate Alteration and Ore Characterization, ASARCO Mission Complex, Pima County, Arizona: Implications for the Optimization of Molybdenum Recovery.