O~èrator State Mining district
Anaconda Copper Mining Co~ Montana Summit Valley or
   Butte.
Sunshine Mining Co Idaho Evolution
1


2


a


4


5


6


7


8


9


10


11


12


13


14


15
Arizona

Utah

~do

Idaho

Utah
New Jersey Zinc Co., Empire
Zinc Division.
Phelps Dodge Corporatioc
United States Smelting, Refining & Mining Co.
Utah Copper Co
Bunker Hill & Sullivan Mining & Concentrating Co.
Tintic Standard Mining Co~ --
Coeur d'Alene Mines Corpo. ration.
Federal Mining & Smelting Co
Silver King Coalition Mines Co
American Metal Co. (Presidio mine).
Polaris Mining Co
Hecla Mining Co
Triumph Mining Co
West Mountain

Yreka

Tintic
GOLD AND SILVER
65
Largest producers cf gold in the United States in 1941, in order of outrut
—Contd.

Operator
State
Mining district
Source of gold
21
Bald Mountain Mining Co - - -
South Dakota~.
Trojan            
Dry and siliceous gold ore.
22

23

24

25
Gold Hill Dredging Co     

Central Eureka Mining Co

Capital Dredging Co           

New Jersey Zinc Co., Empire Zinc Division.
 California    
 do      do~    
 Colorado     
Camanche, Orovifie   
Mother Lode       
Folsom            
Battle Mountain     
Dredging gravel.
Dry and siliceous ore.
Dredging gravel.
Copper ore.
26
Knob lull Mines, Inc      
Washington~ --
~
Republic          
Dry and siliceous gold ore.
27
28
29
30

31

32


33
34

35
Talache Mines, Inc        
Argonaut Mining Co., Ltd   
Golden Queen Mining Co       
Carson Hill Gold Mining Corporation.
Telluride Mines, Inc. ormerly Veta Mines, Inc.).
Anaconda Copper Mining Co~~


Manhattan Gold Dredging Co Anaconda Copper Mining Co. (West Mayflower mine).
Prescott Lease (E. L. Cord)~~~~
Idaho       California    
 do       do      

Colorado   

Montana    


Nevada     Montana    

Nevada     
Middle Boise       
Mother Lode       
Mojave           
Mother Lode       

Upper San Miguel    

Summit Valley or Butte


Manhattan - - -     
Renova           

Silver Peak         
Do.
Dry and siliceous ore. Do.
Do.

Dry and siliceous gold. silver ore.
Copper ore, zinc.lead ore, dry and siliceous gold-silver ore.
Dredging gravel.
Dry and siliceous gold ore.
Dry and siliceous ore.
LEADING SILVER PRODUCERS

* The output of silver from the 50 leading silver-producing companies in
1941, none of which produced less than 199,000 ounces, was 53,638,081 ounces—80
percent of the total mine output of the United States (Philippine Islands
and Puerto Rico excluded); the remaining 13,426,788 ounces (placer production
excluded) came from about 5,000 lode mines, many of which. derive a substantial
net income from the silver content.

Largest producers of silver in the United States in 1941, in order of output

Colorado Battle Mountain

Ajo, Copper Mountain, Verde, Warren.

West Mountain and

Tintic.

Idaho Evolution

- - ~do Hunter and Yreka - --
Utah Uintah
Texas Shafter

Idaho Evolution ~do        Lelande
~~do Warm Springs
* Source of silver
Copper ore, zinc-lead ore, dry and siliceous gold. silver ore.
Dry and siliceous silver ore.
Copper ore.

 Do.

Zinc-lead ore, lead ore, dry and siliceous gold. silver ore.

Copper ore.

Zinc-lead ore, dry and siliceous silver ore. Dry and siliceous silver ore.
lead ore.
Dry and siliceous silver ore.
Zinc-lead ore, lead ore.
Zinc-lead ore.
Dry and siliceous silver ore.
 Do.
Zinc-lead ore, lead ore. Zinc-lead ore