Arizona silver belt., 1904-07-21

| center of the southwest. A number of prominent mining superintendents and mine owners have been spoken to and >hey all have promised to COZ tribute to the collection. The idea is to have an exhibit of all classes of ore to be found in the district.-Cop- per Era
 F. F. Doll arrived yesterday from the Mashackerty mine in the Cave Creek district, says the Phoenix Re- publican. There are fifteenn men at work there now and they are uncov- ering rich ore at rapid rate. The veins are increasing with depth, both in width and richness. If there had ever been any notion in the minds of the owners of selling the property, it has been abandoned, A great deal of the work is going on in the big tun, nel. Among the recent acquisitions to the force is Dr. William Widmer who takes charge of things in the ab- Sence of Colonel Doll.
 John Maddox has just come in from his mining property, the Golden Gate, in the southern end of the Harqua HalaS, north of Buckeye, says the Phoenix Republican. MT. M lddox believes that he is about to reap re- ward for his long faith in this proper ty, consisting of three adjoining claims. At depth of 30 feet the main sh lift is in foot vein of ore which is widening so rapidly tn at the shaft will soon be wholly in ore. Mir. Mad dox made as fair sample of the vein as possible aud had ths slnples as sayed yesterday by J. A. Porterie, who found the ore to be worth Sl20 ton. In much of the ore the gold is visible. There are fifteen holes on the three claims and ore from which gold can be horned is taken from all of them.
 The Rock Wall Gold company, com posd of local and Phoenix people, has its Fl Perro Bonito mine at Colum- bil, developed with about 1900 feet of work, consisting of four levels, con meeting wing ss, air-shaftS, etc. Over $40, 900 worth of ore has been goph. cred out along the surface in doing the development work, which exposes be. tween 1000 and 5000 tons of ss ? to s35 ore, making about $20 average. One hundred and twenty-five tons of assorted ore has been shipped to Fl Paso, SOcorrO and Denver Smelters. The balance was treated by the old faSiOned arastra and custom mill, either method costing about one-half the gold contained, and leaving in the tailiugs more gold than the average pay ores of the world contain, simply for the lack of suitable milling and teaching facilities. Martinez News Herald.
 w. T. Lewis, president of the Yuc- ca Cyanide Mining X Milling compa' ny, was in Kingman Thursday last on his way home after an inspection Of the compiuay's property in Cedar. He was much pleased with the great strike of ore in the 100 level of the property and stated that from every opening splendid ore was being taken. The dri.t was being pushed ahead at that level in the bsst ore ever seen in the property. The mill is being run ou the lower grade ores and the plates show big savIng of values from the free gold in the ores. The bases are concentrated and the product is said to be excellent. The very rich ore is being assorted and will be shipped to the smelter with the concentrates. The mine is an assured success, and from this time on will be dividend payer. The building of the road into the Cedar country has been of great value to this property, as 1t will now be easy to get ore to the railroad and supplies to the mine. .-Mohave County Miner