The Gold Mountain Prospect is a antimony, gold, silver, and copper mine located in King county, Washington at an elevation of 1,099 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: 1,099 Feet (335 Meters)
Commodity: Antimony, Gold, Silver, Copper
Lat, Long: 47.7125, -121.41722
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.
Gold Mountain Prospect MRDS details
Site Name
Primary: Gold Mountain Prospect
Commodity
Primary: Antimony
Primary: Gold
Primary: Silver
Primary: Copper
Location
State: Washington
County: King
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.
Administrative Organization: In Mount Baker-Snoqualmie National Forest
Holdings
Not available
Workings
Type: Underground
Ownership
Owner Name: Weyerhaeuser Timber Co.
Years: 1936 -
Production
Not available
Deposit
Record Type: Site
Operation Category: Occurrence
Operation Type: Unknown
Discovery Year: 1900
Years of Production:
Organization:
Significant: N
Deposit Size: S
Physiography
General Physiographic Area: Pacific Mountain System
Physiographic Province: Cascade-Sierra Mountains
Physiographic Section: Northern Cascade Mountains
Mineral Deposit Model
Model Name: Polymetallic veins
Orebody
Form: VEIN
Structure
Not available
Alterations
Alteration Type: L
Alteration Text: Pyritization, Kaolinization
Rocks
Name: Andesite
Role: Host
Age Type: Host Rock Unit
Age Young: Eocene
Name: Andesite
Role: Host
Age Type: Host Rock
Age Young: Eocene
Analytical Data
Not available
Materials
Ore: Chalcopyrite
Comments
Comment (Geology): GUALTIERI AND OTHERS INDICATE AREA IS UNDERLAIN BY ROCKS OF THE SNOQUALMIE BATHOLITH, BUT GEOLOGIC MAP SHOWS BATHOLITH TO SOUTH WITH AREA OF DEPOSIT UNDERLAIN BY SWAUK FORMATION. POSSIBLY DEPOSIT CONTAINS ROCKS OF BATHOLITH THAT ARE TOO SMALL TO SHOW ON GEOLOGIC MAP
Comment (Workings): 3 ADITS, MOSTLY CAVED
Comment (Deposit): LAT. & LONG. ARE GENERAL ; INFO.SRC : 1 PUB LIT
Comment (Location): JUST BELOW NORTHWEST SIDE OF MONEY CREEK ROAD 1.2 MI FROM INTERSECTION WITH SKYKOMISH ROAD
References
Reference (Deposit): GUALTIERI, J.L., THURBER, H.K., MILLER, M.S., MCMAHAN, A.B., AND FEDERSPIEL, F.F., 1975, MINERAL RESOURCES OF ADDITIONS TO THE ALPINE LAKES STUDY AREA, CHELAN, KING, AND KITTITAS COUNTIES, WASHINGTON: U.S. GEOLOGICAL SURVEY OPEN-FILE REPORT 75-3, PLATE 1.
Reference (Deposit): PURDY, C.P., JR., 1951, ANTIMONY OCCURRENCES OF WASHINGTON: WASHINGTON DIVISION OF MINES AND GEOLOGY BULLETIN 39, P. 74-75.
Reference (Deposit): HUNTTING, M.T., 1956, INVENTORY OF WASHINGTON MINERALS - PART II, METALLIC MINERALS: WASHINGTON DIVISION OF MINES AND GEOLOGY BULLETIN 37, V. 1, P. 296.
Reference (Deposit): TABOR, R.W., FRIZZELL, V.A., JR., BOOTH, D.B., WHETTEN, J.T., WAITT, R.B., JR., AND ZARTMAN, R.E., 1982, PRELIMINARY GEOLOGIC MAP OF THE SKYKOMISH RIVER 1:100,000 QUADRANGLE, WASHINGTON: U.S. GEOLOGICAL SURVEY OPEN-FILE REPORT 82-747, SCALE 1:100,000.
Washington Gold
"Where to Find Gold in Washington" looks at the density of modern placer mining claims along with historical gold mining locations and mining district descriptions to determine areas of high gold discovery potential in Arizona. Read more: Where to Find Gold in Washington.
