Arizona silver belt., 1904-06-23

Oouupy dS " VIII euaOie the owners Of the thousands of undeveloped pros- poets situated within this area to market their surface ores right at their door Blade.
 A Michigan paper says: The Calu. met & Arizona has already become a wonder to the copper mining frater- nity- It is now making so, 900 pounds of copper daily in two 300.ton furna. ces, and is hoisting all of its rock out of one shaft, making this shaft the most productive copper operation known. In three years this mine has developed ground that will maintain the present rate of production for more than ten years, and has not found the bottom of the first twelve acres of it's ground.
 J. R. Boyer and l.. N. Wombacher are now driving tunnel on the Gao. tus mining claim, Cherry creek dis trict, for the Keystone Investment company, of Indianapolis, Indiana, for the purpose of making connection with winze now down 250 feet. This property has just been purchased by the company from Messrs. Womback- CT and Boyer. As soon as tunnel and winze are connected force of men will bs put on to take out ore and to further develop the properties. MT. Boyer has owned the property for ovsr ten years and has taken good deal of money therefrom. Prescott. Courier.
 The Gold Bullion Mining Company has been incorporated under the laws of Arizona by R. II Miller. Jason Hollingshead, J. A. Newman, C. N. Mccullough aud J. W. Oney, to de velop mineral claims in the Hillside section, south and west of Prescott, near the Sultan mine. The property acquired by the new company form erly belonged to J. A. Newman and G N Mccullough, The group contains nine full claims. A good deal of de- velopment work has been done on the various claims, and there is consider able milling ore on the dumps. The Prescott Herald claims that in one of the mines body of at least 1000 tons of ore has been blocked out ready for taking down and milling.
 The Dstroit Copper cOmpaay's con ceutrator, which has capacity of 300 tons per twentyfour hours is being doubled in capacity. One-half Of the plant will be remodeled and increased at the same time, the other half con tinues in operation. It will require eighteen months to complete the change. The new concentration will have floor area of l66x240 feet When remodeled there will bs l20 con centrating tables, 40 jigs, Chile mills, sets of rolls l6x42, and 2s revolving screens for sizing. Power to operate this plant will be furnished by gas engines with total of 600 horse power in l50 II. P. units. The concentrates will all be handled mechanically.
 We regret that the Detroit Copper company after many weeks develop ment work in the reputed coal fields eff Morenci, have been forced to come to the conclusion that there is not any coal of commercial value in the district. The company has had com petent coal miner in the field since the first excitement struck camp, and he has had under him two, and at times more laborers. The work done and results obtained, yindicateS El Obrero, when we cautioned the coal barons of Morenci, to go slow in spending the fortunes, which they were sure were to be picked out of the ground or from the pockets of the capitalists who were to purchase their locations. s.-El Obrero.
 The first payment on the Leadville group of claims was turned over by the new ownership the early part of the week. With the deal went some other property the entire outfit consist ing of about seventeen full claims, and included the Cyclone and Poor Man" of P. B. Warnekross of Tomb stone. While these claims were bond ed by George J Maas they will bt turned over to the Michizona Develop ment company, which for the purpos es of developing the property has beer organized, as a close corporation, com posed principally of the Maas family and few friends. The group of seven teen claims is bonded for $il0,000 payments running over period O two years. Bisbee Review.
 An important work that will culmi nate in placing the Junction propert' in osition for working the deposits | of ore located in it's territory, IS wei