Commodities
PrimaryGold
SecondarySilver
Commodity typeM
Deposit
Deposit typePlacer, Alluvial
Model119: Placer Au-PGE
Economic & production
Development statusPast Producer
Identification
Deposit ID10259524
MRDS IDM002091
Alternate namesKentucky, Graham, Boston, Empire, Louisiana, Harshaw, Hughes, Nigger, St. Louis, Los Pozos, Colorado, Sucker Gulches, Ophir, Chispa
RegionNA
Data scoreC
Coordinates31.75843, -110.74238
References
Johnson, M.G., 1972, Placer Gold Deposits Of Arizona: U.S. Geological Survey Bulletin 1355, 103 P.Wilson, E.D., 1952 , Arizona Gold Placers And Placering (Fifth Edition Revised): Arizona Bureau Of Mines Bulletin 160, P. 72-76.Keith, S.B., 1974 , Index Of Mining Properties In Pima County, Arizona: Arizona Bureau Of Mines Bulletin 189, P. 121.Schrader, F.C., 1915, USGS Bulletin 582, P. 158.Hill, J.M., 1910, In Hayes And Lindgren, USGS Bulletin 430, P. 11.Cox, L.J., 1994, In USGS Circular 1103-B, P. 53.Arizona Bureau Of Mines Bulletin 142, P. 53.Orris, G.J., And Bliss, J.D., 1985, Geologic And Grade-Volume Data On 330 Gold Placer Deposits: U.S. Geological Survey Open-File Report 85-213, 172 P.