01261cam a22002531  4500001001300000003000400013005001700017008004100034010001700075035001900092040005300111042001200164050002200176100004000198245009600238260006200334300005400396490008200450505035400532650001600886700002200902810006600924999001700990gs 06001160 DLC20260227111305.0791115s1904    sduf          000 0 eng c  ags 06001160   a(OCoLC)5699820  aLibrary, U.S. Geological SurveycSdUdOCoLCdDLC  apremarc00aTN24.S8bA3 no. 71 aFulton, Charles Herman,d1874-1944.10aMetallurgical practice in the Black Hills of South Dakota.cBy Charles H. Fulton, M. E. ...  aRapid City, S.D.b[Rapid City daily journal print]c1904.  acover-title, 63 p.bplates, fold. tables.c25 cm.1 aBulletin no. 7 of the South Dakota school of mines.  Department of metallurgy0 a1. Sulphide smelting at the national smelter of the Horseshoe mining company, Rapid City, South Dakota, by C. H. Fulton and Theodor Knutzen.--2. Laboratory experiments on the unoxidized silicious ores of the Black Hills, by C. H. Fulton.--3. The crushing in cyanide solution process as carried on in the Black Hills of South Dakota, by C. H. Fulton. 0aMetallurgy.1 aKnutzen, Theodor.2 aSouth Dakota School of Mines and Technology.vBulletin no. 7.  c24520d24520