Lake Riley Prospect

The Lake Riley Prospect is a manganese mine located in Snohomish county, Washington.

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: Lake Riley Prospect

State:  Washington

County:  Snohomish

Elevation:

Commodity: Manganese

Lat, Long: 48.24806, -121.94333

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 Lake Riley Prospect

Lake Riley Prospect MRDS details

Site Name

Primary: Lake Riley Prospect
Secondary: Manganese


Commodity

Primary: Manganese


Location

State: Washington
County: Snohomish


Land Status

Not available


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: Pacific Border Province
Physiographic Section: Puget Trough


Mineral Deposit Model

Not available


Orebody

Not available


Structure

Not available


Alterations

Not available


Rocks

Not available


Analytical Data

Not available


Materials

Ore: Rhodonite
Ore: Rhodochrosite


Comments

Comment (Location): E. OF LAKE RILEY; 1:62500 QUADRANGLE MAP IS A 1956 EDITION


References

Reference (Deposit): WASH DMG BULL 37, PART II, P. 262


Washington Gold

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"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.