The Wide Bay 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
Satelite View
MRDS mine locations are often very general, and in some cases are incorrect. Some mine remains have been covered or removed by modern industrial activity or by development of things like housing. The satellite view offers a quick glimpse as to whether the MRDS location corresponds to visible mine remains.
Wide Bay MRDS details
Site Name
Primary: Wide Bay
Commodity
Primary: Copper
Location
State: Alaska
District: Aleutians
Land Status
Not available
Holdings
Not available
Workings
Not available
Ownership
Not available
Production
Not available
Deposit
Record Type: Site
Operation Category: Occurrence
Operation Type: Unknown
Years of Production:
Organization:
Significant:
Physiography
Not available
Mineral Deposit Model
Not available
Orebody
Not available
Structure
Not available
Alterations
Alteration Type: L
Alteration Text: Silicification is the only form of alteration other than oxidation described. Leaching ranges from moderate to intense.
Rocks
Not available
Analytical Data
Not available
Materials
Ore: Chalcopyrite
Ore: Pyrite
Comments
Comment (Reference): Primary Reference = Christie, 1974
Comment (Workings): Workings / Exploration = Brief reconnaissance mapping and collection of one silt sample yielding background results for copper, molybdenum, zinc, silver, and gold.
Comment (Geology): Geologic Description = This is a very small (100 by 200 ft, 30 by 60 m) color anomaly localized along andesite dikes that cut volcanic flows and pyroclastic rocks of the Unalaska Formation (see Drewes and others, 1961). Chalcopyrite and pyrite occurs as disseminations in narrow envelopes in wall rocks surrounding the dikes which trend 300x (N30xE) and dip steeply south. Oxidation obscures original textures and may have obliterated evidence of primary chalcopyrite. Very minor chalcopyrite remains. Fracturing is moderately developed.
Comment (Exploration): Status = Inactive
Comment (Geology): Age = Miocene or younger
References
Reference (Deposit): Drewes, Harold, Fraser, G.D., Snyder, G.L., and Barnett, H.F., Jr., 1961, Geology of Unalaska Island and adjacent insular shelf, Aleutian Islands, Alaska: U.S. Geological Survey Bulletin 1028-S, p. 583-676.
Reference (Deposit): Christie, J.S., 1974, Aleut-Quintana-Duval 1974 joint venture, final report: Unpublished Quintana Minerals Corporation report, 24 p., 3 appendices, 2 maps. (Report held by the Aleut Corporation, Anchorage, Alaska.)
The Top Ten Gold Producing States
These ten states contributed the most to the gold production that built the West from 1848 through the 1930s. The Top Ten Gold Producing States.
