IC 6342 Milling Practice At The Netta Mine Of The Eagle Picher Lead Co. At Picher, Oklahoma ? Introduction

This paper is one of a series of articles dealing with milling methods and costs at metal mines in the United States, written in accordance with an outline prepared by engineers of the United States Bureau of Mines and published by the bureau. The Netta mine and concentrator is the largest of the plants of the Eagle-Picher Lead Co, It is located in Ottawa County, in the extreme northeast corner of Oklahoma, and in what is known as the Tri-State zinc and lead mining district, embracing the northeast corner of Oklahoma, the southwest corner of Missouri, and the southeast corner of Kansas. A majority of the production comes from the Oklahoma section, with Kansas second, and Missouri third.