Unknown #428

The Unknown #428 is a mine located in Clear Creek county, Colorado.

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: Unknown #428  

State:  Colorado

County:  Clear Creek

Elevation:

Primary Mineral:

Lat, Long: 39.7167, -105.62190

Map: View on Google Maps

Satelite View


Satelite image of the Unknown #428

Unknown #428 MRDS details

Site Name

Primary: Unknown #428


Commodity

Tertiary: Uranium


Location

State: Colorado
County: Clear Creek
District: Lamartine Area


Land Status

Land ownership: Private
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 indicate a claim status and does not necessarily indicate an area is open to prospecting.


Holdings

Not available


Workings

Not available


Ownership

Not available


Production

Not available


Deposit

Record Type: Site
Operation Category: Unknown
Operation Type: Underground
Mining Method: Unknown
Years of Production:
Organization:
Significant: N


Physiography

General Physiographic Area: Rocky Mountain System
Physiographic Province: Southern Rocky Mountains


Mineral Deposit Model

Not available


Orebody

Not available


Structure

Not available


Alterations

Not available


Rocks

Not available


Analytical Data

Not available


Materials

Unknown: Limonite


Comments

Comment (Deposit): INFORMATION FROM PRR-1655, DATED 1952. DEPOSIT IS OF TERTIAR IN ALTERED IDAHO SPRINGS FORMATION. SECONDARY ORE MINERALS A LIMONITE AND AN UNIDENTIFIED GREEN MINERAL. RADIOACTIVITY-2. THE AREA IS COVERED BY THE 7-1/2 MINUTE USGS MAP, IDAHO SPRI


References

Reference (Deposit): REF:MAS