In 1869, John Wesley Powell was studying layers of rock in the Grand Canyon when he noticed an unconformity in the layers.
Angilak Uranium Project Geophysical Survey Successfully Increases Depth Extent at Lac 50 Deposit To >1 Km; Identifies New 25 Km Trend Associated with Historic Unconformity-Type Alteration and ...
Resource expansion drilling returned strongly anomalous geochemistry results along the Hurricane Main and South trends that validate previously reported radiometric results (Table1). Hawk Project – ...