Investigation of the Ore Knob Copper Mine, Ashe County, N.C. T. J. Ballard Published: 1948 Total Pages: 22 Get eBook
The Ore Knob Copper Deposit, North Carolina, and Other Massive Sulfide Deposits of the Appalachians Arthur Rudolph Kinkel Published: 1967 Total Pages: 80 Get eBook
Origin of the Copper Deposits of the Ducktown Type in the Southern Appalachian Region Clarence Samuel Ross Published: 1935 Total Pages: 226 Get eBook
Subject List of Works on the Mineral Industries and Allied Sciences Great Britain. Patent Office. Library Published: 1903 Total Pages: 316 Get eBook
Patent Office Library Series Great Britain. Patent Office. Library Published: 1903 Total Pages: 320 Get eBook
Report of the National Museum United States National Museum Published: 1899 Total Pages: 1442 Get eBook
Report on the Progress and Condition of the U.S. National Museum for the Year Ending June 30 ... United States National Museum Published: 1897 Total Pages: 870 Get eBook
Report of the Assistant Director and of the Curators of the U.S. National Museum United States National Museum Published: 1899 Total Pages: 1432 Get eBook
Annual Report of the Board of Regents of the Smithsonian Institution United States National Museum Published: 1899 Total Pages: 546 Get eBook
