Eva May

The Eva May is a lead mine located in Jefferson county, Montana at an elevation of 6,719 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: Eva May  

State:  Montana

County:  Jefferson

Elevation: 6,719 Feet (2,048 Meters)

Primary Mineral: Lead

Lat, Long: 46.3489, -112.22470

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 Eva May

Eva May MRDS details

Site Name

Primary: Eva May


Commodity

Primary: Lead
Tertiary: Silver
Tertiary: Gold
Tertiary: Copper


Location

State: Montana
County: Jefferson


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.


Holdings

Not available


Workings

Not available


Ownership

Not available


Production

Not available


Deposit

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


Physiography

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


Mineral Deposit Model

Not available


Orebody

Not available


Structure

Not available


Alterations

Not available


Rocks

Not available


Analytical Data

Not available


Materials

Not available


Comments

Comment (Environmental Factors): THE TAILINGS MAY ERODE INTO CATACRACT CREEK DURING STORM EVENTS. THE ADIT DISCHARGE AT ADIT #2 EXCEEDED THE MAXIMUM CONTAMINANT LEVEL FOR ARSENIC AND CADMIUM. THE DISCHARGE ENTERED A SMALL DIVERSION DITCH FROM CATARACT CREEK WHICH FLOWED THROUGH THE DUMP AND THEN RETURNED TO THE CREEK. WATER SAMPLES FROM CATARACT CREEK WERE NOT COLLECTED DURING THIS INVESTIGATION DUE TO HIGH RELATIVE FLOWS. SEDIMENT SAMPLES COLLECTED FROM CATARACT CREEK DOCUMENTED OBSERVED RELEASES OF ARSENIC, COPPER, LEAD, AND ANTIMONY.


References

Reference (Deposit): BECRAFT-ETAL.

Reference (Deposit): U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 428, 1963, P. 91,

Reference (Deposit): ROBY-ETAL.

Reference (Deposit): MONTANA BUREAU OF MINES & GEOLOGY BULLTINE 16, 1960, P. 29,

Reference (Deposit): MONTANA BUREAU OF MINES & GEOLOGY MEMOIR 31, 1950, P. 43.

Reference (Deposit): PRIORITY SITES, SUMMARY REPORT, MARCH 1994, P. 5-92.

Reference (Deposit): MONTANA DEPARTMENT OF STATE LANDS. ABANDONED HARDROCK MINES


Colorized Mining Photos

Drumlummon Mine at Marysville, Montana late 1880s

Western Mining History's collection of colorized mining photos includes incredible scenes from Montana: Best Historical Photos: Colorized Mining Scenes.