The Graham and Harrison is a copper mine located in Alaska at an elevation of 1,299 feet.
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
Elevation: 1,299 Feet (396 Meters)
Commodity: Copper
Lat, Long: 60.26556, -147.73250
Map: View on Google Maps
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.
Graham and Harrison MRDS details
Site Name
Primary: Graham and Harrison
Commodity
Primary: Copper
Location
State: Alaska
District: Prince William Sound District
Land Status
Land ownership: National Forest
Note: the land ownership field only identifies whether the area the mine is in is generally on public lands like Forest Service or BLM land, or if it is in an area that is generally private property. It does not definitively identify property status, nor does it indicate claim status or whether an area is open to prospecting. Always respect private property.
Holdings
Not available
Workings
Type: Underground
Ownership
Not available
Production
Not available
Deposit
Record Type: Site
Operation Category: Occurrence
Operation Type: Unknown
Years of Production:
Organization:
Significant: N
Deposit Size: S
Physiography
Not available
Mineral Deposit Model
Not available
Orebody
Form: TABULAR
Structure
Not available
Alterations
Alteration Type: L
Alteration Text: Basalt Is Altered To Greenstone
Rocks
Name: Basalt
Role: Associated
Age Type: Host Rock Unit
Age Young: Paleocene
Name: Basalt
Role: Associated
Age Type: Host Rock
Age Young: Paleocene
Name: Basalt
Role: Associated
Age Type: Associated Rock
Age Young: Paleocene
Analytical Data
Not available
Materials
Ore: Chalcopyrite
Gangue: Pyrrhotite
Comments
Comment (Workings): ONE 60 FOOT TUNNEL
Comment (Location): DEPOSIT NUMBER IS THE MAP LOCATION NUMBER FROM MF-880A. LAND STATUS VALUE CALCULATED 6-94 USING GIS OVERLAY ANALYSIS WITH BLM 1:2,500,000 SCALE OWNERSHIP STATUS MAP (1991).
Comment (Deposit): CHALCOPYRITE CARRIED IN TABULAR ZONE OF BRECCIATED GREENSTONE
References
Reference (Deposit): USGS MISCELLANEOUS FIELD STUDIES 880-A, LOCATION 238
Reference (Deposit): USGS OPEN FILE 80-621, P.94
Reference (Deposit): USGS BULLETIN 379, P.92
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.
