The Alaska Division of Geological & Geophysical Surveys June 7 announced that it is seeking partners to share the costs and results of airborne magnetic and radiometric geophysical surveys planned to be flown this summer over the Yukon-Tanana uplands of eastern Alaska.

The survey intends to gather data from a 5,236-square-mile (13,562 square kilometers) primary area extending roughly 125 miles (20...