Add to ORKGReport issued by the Bureau of Mines over studies conducted on red iron-ore mining near Birmingham, Alabama. Results of the studies are presented and discussed, as are mining methods. This report includes tables, illustrations, and photographs
Based on work done in cooperation with the Geological Survey of Alabama, and the University of Alaba...
A sub grade iron ore fines sample from Barbil region, Orissa state was received for evolving a proce...
IRON MOUNTAIN Argenta District. Beaverhead County. Minerals Yearbook 1939. Page 373. Produced lead o...
At head of title: ... Department of commerce. Herbert Hoover, secretary. Bureau of mines. Scott Turn...
"This report represents the results of work done by the Bureau of Mines, United States Department of...
Technical paper issued by the Bureau of Mines over mining of red iron ores in Birmingham, Alabama. A...
"Based on work done in cooperation with the University of Alabama and the United States Pipe and Fou...
Report issued by the U.S. Bureau of Mines discussing mining methods in Arizona mines. As stated in t...
Report issued by the Bureau of Mines on iron deposits located in Lincoln County. Properties of the i...
"This paper presents the results of work done under a cooperative agreement between the Southern Exp...
Report issued by the U.S. Bureau of Mines discussing magnetite and ilmenite mining methods and pract...
Report issued by the Bureau of Mines over exploration of iron ore deposits in four counties in Georg...
Report issued by the Bureau of Mines over exploration of iron ore deposits in four counties in Georg...
No more published."This report represents the results of work done by the Bureau of Mines, United St...
The United States is dependent upon foreign sources for more than 93% of its bauxite and alumina sup...
Based on work done in cooperation with the Geological Survey of Alabama, and the University of Alaba...
A sub grade iron ore fines sample from Barbil region, Orissa state was received for evolving a proce...
IRON MOUNTAIN Argenta District. Beaverhead County. Minerals Yearbook 1939. Page 373. Produced lead o...
At head of title: ... Department of commerce. Herbert Hoover, secretary. Bureau of mines. Scott Turn...
"This report represents the results of work done by the Bureau of Mines, United States Department of...
Technical paper issued by the Bureau of Mines over mining of red iron ores in Birmingham, Alabama. A...
"Based on work done in cooperation with the University of Alabama and the United States Pipe and Fou...
Report issued by the U.S. Bureau of Mines discussing mining methods in Arizona mines. As stated in t...
Report issued by the Bureau of Mines on iron deposits located in Lincoln County. Properties of the i...
"This paper presents the results of work done under a cooperative agreement between the Southern Exp...
Report issued by the U.S. Bureau of Mines discussing magnetite and ilmenite mining methods and pract...
Report issued by the Bureau of Mines over exploration of iron ore deposits in four counties in Georg...
Report issued by the Bureau of Mines over exploration of iron ore deposits in four counties in Georg...
No more published."This report represents the results of work done by the Bureau of Mines, United St...
The United States is dependent upon foreign sources for more than 93% of its bauxite and alumina sup...
Based on work done in cooperation with the Geological Survey of Alabama, and the University of Alaba...
A sub grade iron ore fines sample from Barbil region, Orissa state was received for evolving a proce...
IRON MOUNTAIN Argenta District. Beaverhead County. Minerals Yearbook 1939. Page 373. Produced lead o...