The Matson's Ledge is a gold 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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Matson's Ledge MRDS details
Site Name
Primary: Matson's Ledge
Commodity
Primary: Gold
Location
State: Alaska
District: Kodiak
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: Low-sulfide Au-quartz vein, Chugach-type
Orebody
Not available
Structure
Not available
Alterations
Not available
Rocks
Not available
Analytical Data
Not available
Materials
Ore: Gold
Gangue: Quartz
Comments
Comment (Workings): Workings / Exploration = In 1912 this prospect was developed by a short adit and several open cuts. No information is available on development or production since that time.
Comment (Reference): Primary Reference = Martin, 1913
Comment (Geology): Geologic Description = This prospect consists of a 6- to 10-inch-thick quartz vein that strikes northwest, dips southwest, and cuts Cretaceous metasedimentary rock. A short adit and several open cuts were the only developments in 1912.
Comment (Deposit): Other Comments = Site is on land conveyed to the Koniag Corporation.
Comment (Deposit): Model Name = Chugach-type low-sulfide gold-quartz veins (Bliss, 1992; model 36a.1), turbidite-hosted gold vein.
Comment (Exploration): Status = Inactive
Comment (Geology): Age = Cretaceous or younger
References
Reference (Deposit): MacKevett, E.M., Jr., and Holloway, C.D., 1977, Map showing metalliferous mineral deposits in the western part of southern Alaska: U.S. Geological Survey Open-File Report 77-169-F, 38 p., 1 sheet, scale 1:1,000,000.
Reference (Deposit): Cobb, E.H., 1979, Summary of references to mineral occurrences (other than mineral fuels and construction materials) in the Afognak, Karluk, Kodiak, and Trinity Islands quadrangles, Alaska: U.S. Geological Survey Open-File Report 79-860, 49 p.
Reference (Deposit): Capps, S.R., 1937, Kodiak and adjacent islands, Alaska, in Smith, P.S. and others, Mineral resources of Alaska, 1934: U.S. Geological Survey Bulletin 880, p. 111-184, 1 map sheet, scale 1:250,000.
Reference (Deposit): Martin, G.C., 1913, Mineral deposits of Kodiak and neighboring islands, in Brooks, A.H., and others, Mineral resources of Alaska, 1912: U.S. Geological Survey Bulletin 542, p. 125-136.
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