The Hercules Mine 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
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.
Hercules Mine MRDS details
Site Name
Primary: Hercules Mine
Secondary: Millionaire
Secondary: Slide
Commodity
Primary: Gold
Tertiary: Copper
Tertiary: Lead
Tertiary: Zinc
Location
State: Alaska
District: Port Valdez
Land Status
Land ownership: State
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: Surface/Underground
Ownership
Not available
Production
Not available
Deposit
Record Type: Site
Operation Category: Past Producer
Operation Type: Unknown
Years of Production:
Organization:
Significant: N
Deposit Size: S
Physiography
Not available
Mineral Deposit Model
Not available
Orebody
Name: MILLIONAIRE
Form: TABULAR
Name: HERCULES
Form: TABULAR
Structure
Not available
Alterations
Not available
Rocks
Name: Siltstone
Role: Host
Age Type: Host Rock
Age Young: Late Cretaceous
Name: Siltstone
Role: Host
Age Type: Host Rock Unit
Age Young: Late Cretaceous
Analytical Data
Analytical Data: SAMPLE 79BS28P, QUARTZ FROM MAIN VEIN ALONG SHEAR AT HERCULES MINE, PICKTHORN, 1982 M. S. THESIS
Analytical Data: ATOMIC ABSORPTION ANALYSIS: 1.00 PPM AU, 20PPM CU, 65PPM PB, 60PPM ZN
Analytical Data: SEMIQUANTITATIVE SPECTROGRAPHIC ANALYSIS: 10PPM AG, 70PPM CU, 10PPMPB, 500PPM ZN, AU NOT DETECTED
Materials
Ore: Chalcopyrite
Ore: Gold
Ore: Galena
Ore: Sphalerite
Gangue: Calcite
Gangue: Pyrrhotite
Gangue: Pyrite
Gangue: Quartz
Gangue: Chlorite
Comments
Comment (Location): LOCATION IS SHOWN ON VALDEZ A-7 QUADRANGLE AS HERCULES MINE LAND STATUS VALUE CALCULATED 6-94 USING GIS OVERLAY ANALYSIS WITH BLM 1:2,500,000 SCALE OWNERSHIP STATUS MAP (1991).
Comment (Development): MILLIONAIRE CLAIM: LOCATED 1910, DEVELOPMENT REPORTED 1912,1913 AND 1968 SOME PRODUCTION IN 1937 AND POSSIBLY OTHER PREVIOUS PREVIOUS YEARS; HERCULES CLAIM: DEVELOPMENT 1912,1913 AND 1916 WITH SOME PROBABLE PRODUCTION IN 1946; SLIDE CLAIM: SMALL ORE SHIPMENT IN 1917, NO OTHER DADATA
Comment (Deposit): HERCULES: QUARTZ-CARBONATE-CHLORITE VEIN 18 TO 30 IN WIDE WITH N 80 E STRIKE AND 70 N DIP CARRYING FREE GOLD, PYRITE, GALENA, SPHALERITE,PYRRHOTITE AND CHALCOPYRITE; MILLIONAIRE: QUARTZ VEIN 4 TO 24 IN WIDE WITH PYRITE, PYRRHOTITE, CHALCOPYRITE, GALENA AND VISIBLE GOLD STRIKES N60 W AND DIPS 70 N
Comment (Workings): HERCULES: ABOUT 500 FT OF UNDERGROUND WORKINGS COMPLETED BY 1916; MILLIONAIRE: 130 FT OF WORKINGS AND STOPES ON VEIN, ANOTHER 450 FT TUNNEL ON SHEAR ZONE WITH QUARTZ, PYRITE AND MINOR AU; SLIDE: NO DATA ON WORKINGS
Comment (Geology): SCHISTOSITY OF COUNTRY ROCK STRIKES S 70 W TO N 80 W, DIPS 65 TO 70N; AURIFEROUS VEINS GENERALLY PARALLEL TO SCHISTOSITY
Comment (Deposit): SLIDE CLAIM MAY BE SYNONYMOUS WITH ANY OF THE GOLD-QUARTZ CLAIMS NEAR THE HEAD OF MINERAL CREEK; SEE ALSO: MONTE CARLO, CHESNA, SUNSHINE ; INFO.SRC : 1 PUB LIT; 2 UNPUB REPT
References
Reference (Deposit): PICKTHORN, WILLIAM, 1982, STABLE ISOTOPE AND FLUID INCLUSION STUDY OF THE PORT VALDEZ GOLD DISTRICT, SOUTHERN ALASKA: LOS ANGELES, CA, U. C. L. A., M. S. THESIS, 66 P.
Reference (Other Database): BAG-OFR-80-892B-20
Reference (Deposit): USGS BULL 520, P. 125
Reference (Deposit): USGS BULL 622, P. 152-153, 165-166
Reference (Deposit): USGS BULL 662, P. 190
Reference (Deposit): USGS BULL 692, P. 150-151
Reference (Deposit): USGS MF-438, LOC. 23
Reference (Deposit): USGS OFR 80-892B, LOC. 20
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.
