Alaska
Occurrence

Unnamed (adjacent to Cantwell Creek)

Alaska, United States
Manganese
⌖ Show on mapUSGS source ↗
Commodities
PrimaryManganese
Commodity typeM
Deposit
Model156: Epithermal Mn
Materials
Ore mineralsRhodochrosite
GangueQuartz
Economic & production
Development statusOccurrence
Identification
Deposit ID10000719
MRDS IDA011358
RegionNA
Data scoreD
Coordinates63.38654, -148.93671
References
Warfield, R.S., 1954, Cantwell manganese deposit, Bonnifield district: Alaska Territorial Dept. of Mines Miscellaneous Report 67-8, 9 p.Berg, H.C., and Cobb, E.H., 1967, Metalliferous Lode Deposits of Alaska. U.S. Geological Survey Bulletin 1246, 254 p.Cobb, E.H., 1978, Summary of references to mineral occurrences (other than mineral fuels and construction materials) in the Healy quadrangle, Alaska: U.S. Geological Survey Open-File Report 78-1062, 113 p.Clark, A.L., and Cobb, E.H., 1972, Metallic mineral resources map of the Healy quadrangle, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map MF-394, 1 sheet, scale 1:250,000.