IC 6348 Method And Cost Of Mining Hematite At The Eureka-Asteroid Mine On The Gogebic Range, Gogebic County, Mich. ? Introduction

The following is a description of the methods employed at the Eureka-Asteroid mine, which is situated on the Gogebic range, at Ramsey, Mich. The mime is operated by the Castile Mining Co. under the direction of Oglebay Norton & Co. This paper has been prepared in accordance with an outline furbished by the United States Bureau of Mines, and in one of a series, on mining methods and costs covering the principal minim operations throughout the United States. ACKNOWLEDGMENTS The author acknowledges the assistance of the mining organization of the Castile Mining Co. in the preparation of this paper.