United Group

The United Group is a silver, gold, and copper mine located in Skamania county, Washington at an elevation of 3,999 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

Name: United Group

State:  Washington

County:  Skamania

Elevation: 3,999 Feet (1,219 Meters)

Commodity: Silver, Gold, Copper

Lat, Long: 46.3025, -122.09139

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.


Satelite image of the United Group

United Group MRDS details

Site Name

Primary: United Group
Secondary: Mount Fairy Prospect
Secondary: Claims: Mount Fairy Nos. 1-2, Mary Nos. 1-6 Lodes


Commodity

Primary: Silver
Primary: Gold
Primary: Copper
Secondary: Lead
Secondary: Zinc


Location

State: Washington
County: Skamania
District: St. Helens District - Spirit Lake Area


Land Status

Land ownership: National Monument
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 St. Helens National Volcanic Monumnet In Gifford Pinchot National Forest


Holdings

Not available


Workings

Not available


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

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: Oxidation


Rocks

Name: Andesite
Role: Host
Age Type: Host Rock
Age Young: Miocene


Analytical Data

Analytical Data: 6.0% CU, 0.21-0.63 OZ/TON AU, 1.1-4.3 OZ/TON AG


Materials

Ore: Malachite
Ore: Pyrite
Ore: Sphalerite
Ore: Chalcopyrite
Gangue: Quartz


Comments

Comment (Location): CLAIMS EXTEND IN NORTHWESTERLY DIRECTION FROM NORTH SHORE OF META LAKE.

Comment (Development): ADITS WERE DRIVEN FROM 1904-1909 ALONG THE BANKS OF FLORENCE CREEK

Comment (Deposit): VEIN QUARTZ IS PRESENT IN A SERIES OF NORTHWEST-TRENDING MINERALIZED FRACTURES

Comment (Workings): 9 ADITS, 12-75 FT LONG, NOW MOSTLY CAVED

Comment (Deposit): LOCATION MAP AVAILABLE, MOEN (1977) ; INFO.SRC : 1 PUB LIT


References

Reference (Deposit): HUNTING, M.T., 1956, INVENTORY OF WASHINGTON MINERALS - PART II, METALLIC MINERALS: WASHINGTON DIVISION OF MINES AND GEOLOGY BULLETIN 37, V. 1, P. 155.

Reference (Deposit): MOEN, W.S., 1977, ST. HELENS AND WASHOUGAL MINING DISTRICTS OF THE SOUTHERN CASCADES OF WASHINGTON: WASHINGTON DIVISION OF GEOLOGY AND EARTH RESOURCES INFORMATION CIRCULAR 60, P. 34, 39.


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