The Noah is a copper mine located in Alaska.
About the MRDS Data:
All mine locations were obtained from the USGS Mineral Resources Data System. The locations and other information in this database have not been verified for accuracy. It should be assumed that all mines are on private property.
Mine Info
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Noah MRDS details
Site Name
Primary: Noah
Commodity
Primary: Copper
Location
State: Alaska
District: Tok
Land Status
Not available
Holdings
Not available
Workings
Not available
Ownership
Not available
Production
Not available
Deposit
Record Type: Site
Operation Category: Prospect
Operation Type: Unknown
Years of Production:
Organization:
Significant:
Physiography
Not available
Mineral Deposit Model
Model Name: Porphyry Cu-Mo
Orebody
Not available
Structure
Not available
Alterations
Not available
Rocks
Name: Diorite
Role: Associated
Age Type: Associated Rock
Age Young: Pliocene
Analytical Data
Not available
Materials
Not available
Comments
Comment (Workings): Workings / Exploration = Surface exploration has been done on the property.
Comment (Geology): Age = If it is a porphyry-Cu deposit, it is likely to be from one of the three porphyry ages in eastern interior Alaska: 90 to 100 Ma, 70 Ma, or 55 Ma.
Comment (Deposit): Model Name = Possibly a Cu-porphyry deposit (Cox and Singer, 1986; model 21a)
Comment (Reference): Primary Reference = MacKevett and Holloway, 1977
Comment (Geology): Geologic Description = The Noah prospect is a copper prospect in Precambrian and/or Paleozoic quartz-feldspar-biotite gneiss (amphibolite grade) near a Mesozoic or Tertiary pluton (Foster, 1970; MacKevett and Holloway, 1977). No more information is available.
References
Reference (Deposit): Cobb, E.H., and Eberlein, G.D., 1980, Summaries of data on and lists of references to metallic and selected nonmetallic mineral deposits in the Big Delta and Tanacross quadrangles, Alaska: U.S. Geological Survey Open-File Report 80-1086, 77 p.
Reference (Deposit): Singer, D.A., Csejtey, Bela, Jr., and Miller, R.J., 1978, Map and discussion of the metalliferous and selected nonmetalliferous mineral resources of the Talkeetna Mountains quadrangle, Alaska: U.S. Geological Survey Open-file Report 78-588-Q, 33 p., 1 plate, scale 1:250,000.
Reference (Deposit): MacKevett, E.M., Jr., and Holloway, C.D., 1977, Map showing metalliferous and selected non-metalliferous mineral deposits in the eastern part of southern Alaska: U.S. Geological Survey Open-File Report 77-169-A, 99 p., 1 sheet, scale 1:1,000,000.
Reference (Deposit): Foster, H.L., 1970, Reconnaissance geologic map of the Tanacross quadrangle, Alaska: U.S. Geological Survey Miscellaneous Geological Investigations Map I-593, 1 sheet, scale 1:250,000.
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