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Uranium and Phosphate in the Western Part of the Bonny Lake Mine, Polk County, Florida
From abstract: During the month of May 1950, the Davison Chemical Corporation, under contract with the Atomic Energy Commission, drilled 24 phosphate prospecting holes in the western part of the Bonny Lake mine, in the SW NW4 and the NW*SW4 sec. 32, T. 29 S., R. 24 E., Polk County, Fla. The purpose of this drilling was to obtain a comparison between tonnage and grade of uranium in the phosphate as indicated by prospecting, and the tonnage and grade of uranium in the phosphate products recovered in the mill. The results presented in this paper are based upon a study of drill cores, drill logs, gamma-ray logs, and the chemical analyses of drill-core samples.
Date:
February 1951
Creator:
Petersen, Richard G.
Object Type:
Report
System:
The UNT Digital Library
[Cornelia Yerkes commercial airman medical certificate, 1951]
A medical certificate issued to Cornelia Yerkes as a commercial airman.
Date:
February 21, 1951
Creator:
United States. Department of Commerce. Civil Aviation Administration
Object Type:
Text
System:
The Portal to Texas History
[Letter from Daniel W. Kempner to Cape Bulb Company, February 27, 1951]
Letter from Daniel W. Kempner to Cape Bulb Company discussing an order for 100 Fancy - Leaved Caladiums in four distinct varieties.
Date:
February 27, 1951
Creator:
Kempner, Daniel W. (Daniel Webster), 1877-1956
Object Type:
Letter
System:
The Portal to Texas History