Silver and Gold: an Account of the Mining and Metallurgical Industry of the United States Rossiter Worthington Raymond Published: 1873 Total Pages: 600 Get eBook
Annual Report on Mineral Industry Operations in Ontario During Calandar Year ... Published: 1909 Total Pages: 496 Get eBook
Mines and Mineral Resources of the Counties of Butte, Lassen, Modoc, Sutter and Tehama W. Burling Tucker Published: 1917 Total Pages: 1106 Get eBook