TECHNICAL LIBRARY
Technical Presentations
Critical Minerals Research
Conference presentations, symposium talks, and technical briefings highlighting exploration results and critical mineral research from the Big Sandy project and Arizona.
Dr. Tim Marsh presenting on Big Sandy at Arizona Geological Society Symposium
ARIZONA GEOLOGICAL SOCIETY SYMPOSIUM - DIGGIN’ DEEPER
Drilling at Big Sandy Porphyry Copper Discovery
November 14, 2025 — Arizona Geological Society Symposium
Presenter: Dr. Tim Marsh (CEO Bell Copper Corp.)
Presentation focused on drilling results and ongoing exploration at the Big Sandy porphyry copper discovery in Mohave County, Arizona.
AGS presentation on basin evolution and porphyry mineralization in Big Sandy Valley.
ARIZONA GEOLOGICAL SOCIETY PRESENTATION
Basin Evolution, Deformation, and Mineralization — Big Sandy Valley
April 2, 2024 — Arizona Geological Society
Presenters: Brian Gootee & Dr. Carson Richardson
Technical presentation on basin evolution, structural geology, and porphyry mineralization in the Big Sandy Valley.
Discussion of Arizona’s role in critical minerals and the energy transition.
ARIZONA GEOLOGICAL SOCIETY PRESENTATION
Arizona’s Role in the Green Energy Transition
November 12, 2024
Presenter: Dr. Carson Richardson (Arizona Geological Survey)
Presentation exploring critical mineral supply, U.S. import dependence, and Arizona’s role in supporting future energy demand.