Zinc-Lead Ore Reserves of the Tri-State District, Missouri-Kansas-Oklahoma (open access)

Zinc-Lead Ore Reserves of the Tri-State District, Missouri-Kansas-Oklahoma

Report issued by the Bureau of Mines over studies of zinc-lead reserves in the tri-state area. The results of the studies are presented. This report includes tables, maps, and illustrations.
Date: July 1949
Creator: Ruhl, Otto; Allen, Simeon A. & Holt, Stephen P.
System: The UNT Digital Library
Investigation of the McCormick Chromite Mine, Tuolumne County, California (open access)

Investigation of the McCormick Chromite Mine, Tuolumne County, California

Report issued by the Bureau of Mines over investigations on the McCormick chromite mine. Descriptions of the chromite deposits are presented. Details about the development made in the mine are listed. This report includes tables, maps, and illustrations.
Date: November 1949
Creator: Shattuck, John R. & Ricker, Spangler
System: The UNT Digital Library
Investigation of Capitan Iron Deposits, Lincoln County, New Mexico: Supplement to R. I. 4022 (open access)

Investigation of Capitan Iron Deposits, Lincoln County, New Mexico: Supplement to R. I. 4022

Report issued by the Bureau of Mines on iron deposits located in Lincoln County. Properties of the iron deposits are presented. This report includes tables, maps, and illustrations.
Date: August 1949
Creator: SouleĢ, John H.
System: The UNT Digital Library
Method of Assaying Oil Shale by a Modified Fischer Retort: Revision of R. I. 3977 (open access)

Method of Assaying Oil Shale by a Modified Fischer Retort: Revision of R. I. 3977

Report issued by the Bureau of Mines over studies of the processes used in oil-shale assay methods. Updated methods are provided from a previous report on the same topic. This report includes tables, graphs, and illustrations.
Date: June 1949
Creator: Stanfield, K. E. & Frost, I. C.
System: The UNT Digital Library
Titanium Minerals in Central and Northeastern Florida (open access)

Titanium Minerals in Central and Northeastern Florida

Report issued by the Bureau of Mines over titanium minerals in Florida. Evaluation of titanium samples obtained is presented. This report includes tables, and maps.
Date: September 1949
Creator: Thoenen, J. R. & Warne, J. D.
System: The UNT Digital Library
Diamond Drilling in the Metaline District, Pend Oreille County, Washington (open access)

Diamond Drilling in the Metaline District, Pend Oreille County, Washington

Report issued by the Bureau of Mines on exploration by diamond drilling in Pend Oreille County. Results of the exploration are presented. This report includes tables, maps, illustrations, and photographs.
Date: June 1949
Creator: Wimmler, Norman L. & Cole, W. B.
System: The UNT Digital Library