Search U.S. government technical reports digitized or harvested by TRAIL.
Alaska's minerals as a basis for industry
Preliminary report :nonmetallic deposits accessible to the Alaska Railroad as possible sources of raw materials for the construction industry
Southeastern Alaska's mineral industry
Placer mining in Alaska :methods and costs at operations using hydraulic and mechanical excavation equipment with nonfloating washing plants
Some nonmetallic mineral resources for Alaska's construction industry