Browse TRAIL Inventories

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

Georgia Iron Deposits, Cherokee, Bartow, Floyd, and Polk Counties (In Two Parts): Part II

Investigation of the Shady Valley manganese district, Johnson County, Tenn.

Mines and Mineral Deposits (Except Fuels) Fergus County, Montana

Mines and Mineral Deposits (Except Fuels) Cascade County, Montana

Mines and Mineral Deposits (Except Fuels) Judith Basin County, Montana


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