The Martha Mine is a gold mine located in Lemhi county, Idaho at an elevation of 7,999 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
Elevation: 7,999 Feet (2,438 Meters)
Commodity: Gold
Lat, Long: 44.4553, -113.28670
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.
Martha Mine MRDS details
Site Name
Primary: Martha Mine
Secondary: Allie Mining Company
Commodity
Primary: Gold
Secondary: Silver
Tertiary: Copper
Tertiary: Lead
Location
State: Idaho
County: Lemhi
District: Texas District
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 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
Type: Underground
Ownership
Owner Name: Allie Mining Co.
Owner Name: Gilmore Mining Co.
Production
Not available
Deposit
Record Type: Site
Operation Category: Past Producer
Deposit Type: Vein
Operation Type: Unknown
Discovery Year: 1910
Discovery Method: Unknown
Years of Production:
Organization:
Significant: N
Deposit Size: S
Physiography
General Physiographic Area: Rocky Mountain System
Physiographic Province: Northern Rocky Mountains
Physiographic Detail: Lemhi Mountains
Mineral Deposit Model
Not available
Orebody
Not available
Structure
Type: L
Description: Folding
Alterations
Not available
Rocks
Not available
Analytical Data
Not available
Materials
Ore: Gold
Ore: Galena
Gangue: Pyrite
Comments
Comment (Commodity): PB AND CU ARE MINOR OCCURRENCES, MINE PREDOMINANTLY AU
Comment (Reserve-Resource): RESERVE ESTIMATE FOR BOTH MARTHA AND DOROTHY CLAIMS
Comment (Production): ITEM B WAS SMELTER ORE RETURN; VALUE ITEM 9 ABOUT $150,000
Comment (Location): ALLIE CLAIMS SURROUND LATEST OUT MINE; PLOT IS AN APPROXIMATION
References
Reference (Deposit): BELL, R. N., 1920, TWENTY-FIRST ANNUAL REPORT OF THE MINING INDUSTRY OF IDAHO FOR THE YEAR 1919
Reference (Deposit): 1913 RECON UMPLEBY, J. B., BULL 528
Reference (Deposit): 1918 COMPILE STATE MINE INSPECTOR'S REPORT FOR 1917
Reference (Deposit): 1920 COMPILE STATE MINE INSPECTOR'S REPORT FOR 1919
Reference (Production): ITEM 8, UMPLEBY, J. B., 1913, USGS BULL 528; ITEM 9, BELL, R.N., 1918, MINING INDUSTRY REPORT FOR 1917;ITEMS 1, 2, 3, BELL, R. N., 1920, MINING INDUSTRY REPORT FOR 1919
Reference (Deposit): UMPLEBY, J. B., 1913, GEOLOGY AND ORE DEPOSITS OF LEMHI COUNTY, IDAHO: USGS BULL 528, P. 107.
Reference (Deposit): BELL, R. N., 1918, NINETEENTH ANNUAL REPORT OF THE MINING INDUSTRY OF IDAHO FOR THE YEAR 1917
Idaho Gold
"Where to Find Gold in Idaho" 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 Idaho. Read more: Where to Find Gold in Idaho.
