Show STRIKE IN BIG TUNNEL era clifton arizona superintendent 1 I N stevens of the chase creek copper company which has been operating in this district the past few years came in this week and announced that a new strike has been made in the big tunnel that promises well tor for the company the tunnel which cross cuts the country is now in 1750 feet which gives the workings a depth of about feet the face of the tunnel is now crosscutting cross cutting a vein of low 0 grade rade ore carrying copper iron and sulphur the width of the vein is not yet known but at present only sufficient distance has been gained to show up 18 inches mr stevens is of the opinion that the vein is a big one and that the chances are good for a big body of ore being encountered the mouth of the tunnel is only a short distance from the coronado railroad which is a great advant advantage ate should a large body of ore be struck the chase creek property is among the best in the district and there is no doubt as to its success indications are very promising for an extensive body of low grade ore PATENTS RECENTLY ISSUED reported especially for this paper by R W bishop patent attorney washington D C rotary screen ore sizer an I 1 sampler H G king denver colo roasting furnace W H smyth berkeley gal cal shaking table separator F T snyder chicago III assignor to inter company same place apparatus for separating gel 1 from magnetic sands elmer gates chevy chase md assignor to washington loan trust company process of extracting metals from ores W L george williams william S ariz assignor to george metal extracting company of arizona mining auger C C lockhart brookfield canada process of reducing metallic sulfide sulf ids F P M becket niagara falls N Y magnetic ore separator E A edwards cincinnati ohio assignor to alice V edwards same place portable placer mining ma chine J k E pennick and J 0 hale topeka kan cage D W jon jones es At athens herist 0 method of separating minerals A P kirschner pittsburg pa |