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Method of Treating Ores.
Patent for "new and useful Improvements in methods of Treating Ores, of which the following is a specification. The present invention relates to a method of treating ores carrying gold and silver values in any form amenable to cyanid treatment or flotation" (lines 6-12).
Date:
May 8, 1917
Creator:
Friberger, Harry Louis
Object Type:
Patent
System:
The Portal to Texas History
Radioactivity in Some Oil Fields of Southeastern Kansas
Report discussing an experiment in which the abnormal radioactivity of radium-bearing precipitates derived from oil-well fluids taken from more than 60 oil and gas fields in Cowley, Butler, Marion, Sedgwick, and Greenwood Counties of southeastern Kansas were studied.
Date:
April 1951
Creator:
Gott, Garland B. & Hill, James W.
Object Type:
Report
System:
The UNT Digital Library