The Chicago - London Mine is a zinc mine located in Shoshone county, Idaho at an elevation of 4,239 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: 4,239 Feet (1,292 Meters)
Commodity: Zinc
Lat, Long: 47.5972, -115.75140
Map: View on Google Maps
Chicago - London Mine MRDS details
Site Name
                            
                            Primary: Chicago - London Mine
                        
                    
                            Secondary: Paragon Consol.
                        
                    
                            Secondary: Lower Paragon
                        
                    
                            Secondary: Upper Paragon
                        
                    
                            Secondary: Jewell
                        
                
Commodity
                                        
                Primary: Zinc
                
                            
                Secondary: Lead
                
                        
Location
                                                State: Idaho 
                                                County: Shoshone 
                                                District: Coeur D'Alene 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
Not available
Production
Not available
Deposit
                            Record Type: Site
                Operation Category: Past Producer
                Operation Type: Unknown
                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: Bitterroot Mountains - Coeur D'Alene Mountains
Mineral Deposit Model
Not available
Orebody
                                                                            Form: BUNCHES
                                    
Structure
 
                    Type: R
                   Description: E Limb Of Trout Creek Anticline Which Strikes N
            
Alterations
                    Alteration Type: L
                    Alteration Text: Gouge
            
Rocks
    
                    Name: Slate
                    Role: Host
                    Age Type: Host Rock Unit
                    Age Young: Neoproterozoic
    
                    Name: Slate
                    Role: Host
                    Age Type: Host Rock
                    Age Young: Neoproterozoic
Analytical Data
Not available
Materials
                                       
                    Ore: Galena 
                           
                    Ore: Sphalerite 
                           
                    Gangue: Quartz 
                           
                    Gangue: Pyrrhotite 
                           
                    Gangue: Calcite 
                           
                    Gangue: Siderite 
                        
Comments
Comment (Production): PRODUCTION BEFORE 1923 OF ABOUT 30 CARS OF 40 - 50 % ZN ORE AND A FEW CARS OF PB ORE.
Comment (Geology): PRICHARD BEDS STRIKE N-S, DIP 75 DEG W
References
                
                                        Reference (Deposit): UMPLEBY, J. B., AND JONES, E. L., JR., 1923 , GEOLOGY AND ORE DEPOSIS OF SHOSHONE COUNTY, IDAHO:  USGS BULL. 732 , 156 P. 
                                                                
            
                
                                        Reference (Deposit): HOSTERMAN, J. W., 1956 , GEOLOGY OF THE MURRAY AREA, SHOSHONE COUNTY, IDAHO:  USGS BULL. 1027 - P, P. 745 
                                                                
            
                
                                        Reference (Deposit): 1923 GEOLMAP UMPLEBY AND JONES, BULL. 732 
                                                                
            
                
                                        Reference (Deposit): 1953 GEOLMAP J. W. HOSTERMAN, BULL. 1027 - P 
                                                                
            
                
                                        Reference (Production): UMPLEBY AND JONES, 1923 , USGS BULL. 732 , 156 P.  BELL, R. N., 1912 , THIRTEENTH ANN. REPT. IDAHO MINING INDUSTRY FOR 1911 , P. 126  RANSOME AND CALKINS, 1908, USGS PROF. PAPER 62.  KATZ, F.S., 1927, MINERAL RESOURCES OF THE U.S., 1924.  HOSTERMAN, 1956, GEOLOGY OF MURRAY AREA, USGS BULL. 1027-P. 
                                                                
            
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.