IC 7993 Catalog Of Recorded Exploration Drilling And Mine Workings, Tri-State Zinc-Lead District-Missouri, Kansas, And Oklahoma ? Introduction And Summary

This report summarizes the progress made by the Federal Bureau of Mines in assembling and compiling a catalog of available logs of drill holes and maps of mine developments in the Tri-State Zinc-Lead District in northeastern Oklahoma, southeastern Kansas, and southwestern Missouri. It supplements an interim report (11)3/ published in 1955, and for convenience of the reader repeats much of the general descriptive matter pertinent to the district contained in that report. The work of procuring and recording the data was begun in August 1949 and was recessed in May 1959. The catalog preserves the records of accomplished explorations and mine developments in the district and provides a readily available source of information for individuals and firms interested in planning mineral explorations, Government agencies estimating of reserves of mineral resources, and the mining industry for general use.