IC 7145 Mining And Beneficiation Of Appalachian Manganese Ores ? Introduction

This paper is one of a series comprising the Mineral Industries Survey of the United States, which was begun in 1935. It describes the simple methods of mining and beneficiating manganese ore, in eastern Tennessee and compares these methods with those used elsewhere in the Appalachian region. The report contains general information on manganese to give a clearer understanding of the methods and costs of mining and. beneficiating manganese ore foam a widespread deposit, an in addition presents zone difficulties normally fond in these operations. The marketing, uses, and value of manganese ore are discussed as well as the amount of capital necessary for effective operation on given scale of production, and requirements are outlines for successful operation of manganese, property in this region.