RI 4053 Huckleberry Spar Mine, Catron Co., N. Mex.

"INTRODUCTION This report describes an exploratory project conducted by the Bureaus of Mines on a fluorite deposit, near Glenwood, N. Mex. Results of wagon drilling, crosscutting, and test pitting are given, together with results of metallurgical tests made upon samples of the ore. Mining and treatment methods are suggested.C. H. Johnson, Bureau of Mines engineer, examined the deposit in August 1942. H. E. Rothrock, of the Federal Geological Survey, completed a preliminary geologic study and mapped the deposit during the fall of 1942. As a result of these brief investigations, it was concluded that the deposit contained substantial inferred ore reserves, and exploratory work was recommended. G. A. ApelI, also of the Bureau of Mines, made a topographic and underground survey and report on the mine in March and April 1944. A wagon drill, air compressor, and other equipment and supplies were delivered to the property on May 19 to 23, 1944. Drilling began under the direction of the author on May 25, 1944, and was completed in October 1944. The results of drilling and. sampling form the basis of this report."