Manganese

Fillo, P.V., 1963, Manganese mining and milling methods and costs, Mohave Mining and Milling Co., Maricopa County, Ariz.: U.S. Bureau of Mines Information Circular I.C. 8144, 29 p.

Richard, S.M., 1999, Brief overview of the geology and mineral resources of the Tonto Basin, Gila County, Arizona: Arizona Geological Survey Open-File Report 99-11, 15 p., 1 sheet, scale 1:12,660.

Villalobos, H.A., and Hamm, L.W., 1980, Summary report of the mineral resource appraisal of the Paiute Instant (Primitive) Study Area, Mohave County, Arizona: U.S. Geological Survey Open-File Report 80-0984, 2 sheets, scales 1:24,000 and 1:100,000.

Weir, G.W., 1997, Preliminary geologic map of the Blue Ridge Reservoir quadrangle, Coconino County, Arizona: U.S. Geological Survey Open-File Report 94-0271, 1 sheet, scale 1:24,000.

U.S. Bureau of Mines, 1945, Effect of the war upon mining and metallurgy in Arizona: U.S. Bureau of Mines War Minerals Report 403, 34 p.

U.S. Bureau of Mines, 1944, Concentration of miscellaneous oxide manganese ores from Yavapai, Yuma, Maricopa, and Mohave Counties, Ariz.: U.S. Bureau of Mines War Minerals Report 308, 16 p.

U.S. Bureau of Mines, 1944, Concentration of oxide manganese ores from the Havasu Lake District, California and Arizona: U.S. Bureau of Mines War Minerals Report 248, 16 p.

U.S. Bureau of Mines, 1944, Pilot plant concentration of oxide manganese ores from the Artillery Peak deposit, Mohave County, Arizona: U.S. Bureau of Mines War Minerals Report 245, 23 p.

U.S. Bureau of Mines, 1944, Concentration of oxide manganese ore from the Artillery Peak and Chapin deposits, Mohave County, Arizona: U.S. Bureau of Mines War Minerals Report 244, 12 p.

U.S. Bureau of Mines, 1944, Concentration of oxide manganese ores from the vicinity of Long Valley, Coconino County, Ariz.: U.S. Bureau of Mines War Minerals Report 154, 19 p.