Show colorado and its ita tho the american 1 meric in 11 ining laded ln dexa in aspea peak k ing ot of mining operations gives e ilia fol diff different lowing facts concerning the pro processes now in III use and being introduced in 10 lb tit Terri tor rj we ve mill III now briefly notice tho the diner differ ent process es tit in operation tho only belting works in opi atlon tit bicsi picsi tit aro those of james E lson A go co these world v when ben la in full dill blast have a capici ty of thirty or thirty uvo fla tons ions a day but only nebout onu one third of this amount la Is now being worked for want of th necessary emary mach loory which ii id now on oil I 1 its is way kehher thither the works will in fit a lew beeks nee s bo be able to run nia their h ar full ci ca p icat icicy A number ir aro are now ow an fn n coulso of construction in ditler ent ent e sections of 0 the mines and will bo in operation soon uy by tho the sm smelling smelting elting process both pyrites nud and palena galena ores arps are worked anith equal lacilia ty the abo doubts of many relative to thu the feasibility of worlin wor voiL LiD log pa pyrites rites ores liar hav ing been removed by several months successful boikin wo ikin tho the gilena ores feld by abl t process from 60 to per ton while the pyrites pyrite 1 ores when dressed yield front from to and ad in sortie some cases as high na as per ton the expense of and and a gnel ii elting ting tho orts on Is 13 at 25 per ton ion thero there bein being no particular dlf dk lei ence between th the different birds of ore keiths process has many frion friends ds but as far is as we ive kavo learned Is ats b been tested only in the ibo gregory and bobtail lodes on oa their ores it li lili li done remarkably well pat ing irom from the hie orl first named lode per cord or about 60 per ton fiield a wid of over four times the amount ever saved from the samo ty tv of ore by the stamp mill s on bobtail ori ore the difference differ difre enco renco between this process and that of the stamp mill is not so great tho the yield being abeln increased nearly one hundred per cent galena ores cannot bo be worked by the keith process it pos Lo however wever tho the FLAVAn advantage tagA or of being deiy cheap costing only about 55 per ton more to work a given amount of eforo ore than the stamp mill Th the mason ellason process sg which consists in aej and disintegrating disint eating by tho use hearod steam haa as not hayot is yet beon been latif sat tested A mill on this principle ii it now in operation under inder tho the supervision of some ores havo have undergone tho but as 1 c e litre hire li tre not nol heard of their b eing being amalgamated we are unab uia loto bleto state tho the tho didgo has b boon con in in operation a short timo time and is pronounced by persons who ho claim to know a success to sav say the lent en 4 itis a 1 decided improvement over the i stamp mill to suni sum up wo 0 may say that hit colorado possesses proc processes essell keiths r rid md id tho the smelting sm elting elfing that aro arc really good and aro are largo larco returns we hope wit thit others as yet only partially tested will prove equally successful mo abst t of the stamp mills aro are running arid and vill mill continue until replaced by tho the improved ineth methods i if m |