The Baumann and Strickler 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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Baumann and Strickler MRDS details
Site Name
Primary: Baumann and Strickler
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: Past Producer
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
Alteration Type: L
Alteration Text: Vein Quartz Stained Rusty Color By The Oxidation Of Pyrite
Rocks
Name: Siltstone
Role: Host
Age Type: Host Rock
Age Young: Late Cretaceous
Name: Siltstone
Role: Host
Age Type: Associated Rock
Age Young: Pliocene
Analytical Data
Not available
Materials
Ore: Gold
Ore: Pyrite
Gangue: Quartz
Comments
Comment (Exploration): Status = Inactive
Comment (Deposit): Other Comments = Site is on land conveyed to the Koniag Corporation
Comment (Geology): Geologic Description = At this site a quartz-filled shear zone striking northwest and dipping northeast cuts Cretaceous metasedimentary rock. The quartz vein, ranging in thickness from 2 to 8 inches, carries pyrite and free gold and is bounded by 1 to 2 inches of reddish gouge on both its hanging and foot walls. A 6-inch dike paralleling the vein is present above the hanging wall gouge. The dike and vein show evidence of faulting after their emplacement. The vein has been traced for 200-300 feet by a few open cuts. Assays with high gold values were reported and in 1935 a small prospecting mill was installed and the ore that was milled reportedly yielded satisfactory returns.
Comment (Reference): Primary Reference = Capps, 1937
Comment (Workings): Workings / Exploration = In 1934 this vein was developed by a series of open cuts. It is reported that a small amount of ore was milled in 1935. No information is available concerning production and development since that time.
Comment (Deposit): Model Name = Chugach-type low-sulfide gold-quartz veins (Bliss, 1992; model 36a.1), turbidite-hosted gold vein.
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): Cobb, E.H., 1972, Metallic mineral resources map of the Kodiak quadrangle, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map MF-460, 1 map sheet, scale 1:250,000.
Reference (Deposit): Berg, H.C., and Cobb, E.H., 1967, Metalliferous Lode Deposits of Alaska. U.S. Geological Survey Bulletin 1246, 254 p.
Reference (Deposit): McGee, D.L., 1972, Kodiak Island and vicinity, Alaska, geology and mineral resources: Alaska Division of Geological and Geophysical Surveys Open-File Report 31, 7 p., 1 map sheet, scale 1:250,000.
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.
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