Search

Search U.S. government technical reports digitized or harvested by TRAIL.

Keyword Search

Enter your search term(s):
[advanced search]

4 results returned

Search results

• Exploration of the Cherokee iron deposits, Cherokee County, N.C.
• Investigation of Round Mountain manganese properties, Bland County, Va.
• Investigation of the Virgilina copper district, Virginia and North Carolina
• Investigation of the Shady Valley manganese district, Johnson County, Tenn.