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Show INTER-MOUNTAI- Hilling and Metallurgical Patents. List of patents relating to mining, ;he adjustable is- converting plant. H. V. Hixon, Anaconda, Mont. furnace comprising An lower roasting chambers, upper and ends closed by a of their each having series of ploughs in door, stationary movable and trucks coneach chamber, structed of triangular frames and supporting the ends ofarethe shaftsandupon recarried, which said ploughs movable caps or blocks for securing the shafts in place upon the trucks No. 555,961 Furnace for smelting ores. E. E. Lungwitz, Brooklyn, N. Y. A blast furnace stack closed to the atmosphere, means for maintaining within the stack a pressure higher than that at which the volatizable metal or metals contained in the ore to be smelted would boil at the temperature of the furnace, a closed casing surrounding said stack and forming with its interior chamber and means walls an air-tigfor supplying and maintaining in said chamber a fluid at a pressure substantially equal to the pressure maintained within the stack. ng ht No. 556,038 Electrolytic apparatus. H. Wilson, Brooklyn, N. Y. An apparatus for electrolytic decom- M. positions, comprising a reservoir for the substance to be decomposed and electrodes connecting with external electrical conductors and serving as conducting media through which the electric current enters or leaves the substance to be decomposed, said electrodes comprising a column or stream of water of relatively small diameter, material and a tube of havand column water said inclosing with into an the tank, opening ing means for supplying water to said tube. D. C. No. 556,073. Mine trap-doo- r. O. Thomas, Gloucester, mine-doIn an automatically-operate- d the combination with the doordoors frame of jointedly-connecte- d track-wa- y beneath a hinged therein, said doors, fulcrumbed levers extendand ing beneath one of said track-rail- s an operating bar adapted' to partially overlap said rail, of on the outer side of the track-ra- il and having their lower arms bearbeing on the levers, connecting-bar- s s, tween said a weight cark arms and on one of said ried a jointed connection between one of k arms and one of the said non-conducti- ng or bell-cran- ks bell-cran- bell-cran- Ore-concentrat- or. for-impartin- Berlin, Germany. The process of extracting precious metals from a lye containing also inferior metals, said lye containing substantially five grains of each of the said metals to the pint, which consists in subjecting the said lye to the action of aif elecYric current of substantially twelve amperes for each two square yards of cathode-surfacwhereby the gold is separated by electrolysis. No. 556,187. Ore pulverizer. H. P. Holland, Oakland, Cal. In an ore pulverizer the combination in the reduction channel thereof of a top constructed of heavy metal sece, tions or dies, concave on their under sides and joined together so that their butting ends form projections extending crosswise of the said channel and converging toward the bottom thereof toward the delivery end, with a series of drums extending into the said channel and provided with pockets adapted to receive broken particles of ore, and driving mechanism adapted to rotate the said drums to precipitate the ore against the said concave sections. pared with the previous week, and was as follows Pennsylvania, $27,436; Germania, $37,600; Hanauer, $25,400; total, $90,430, against $106,272 last week. Ore purchases were reported as follows: Bamberger & McMillan, $15,642; Germania, $36,000; Hanauer, $47,408. McCornick & Co. handled cyanides of the value of $8900; Commercial National bank, ores, $21,700; National Bank of the Republic, ores, $2400. SILVER. Record Prices. Highest (covering a period of ten yeairs) $1.19, August 19, 1890. Lowest, 58c, March 3 and 5, 1894. The Weeks Prices, 68 68 68 Monday Friday Tuesday 68 Wednesday Saturday Concerning the silver market, the Engineering and Mining Journal says: The Eastern exchanges keep remarkably firm, and as a result the demand for silver is active. Futures as far forward as June command a price equally good with spot. Shipments are large. C8 LEAD. Record Prices. Highest (covering a period of ten years), in October and November, 1890. Lowest, $2.87 Vi, January 10, 1896. $5.25, 556,188 blades adapted to extend into the mouth of a hopper or chute, of a mechanism to rotate said shovel, a shaft for the said shovel mounted in trunnioned guides, the latter of which is stationary and supports the said shaft, the journal-bo- x adapted to receive the trunnions and mounted in the swinging frame and suitable devices attached to the said swinging frame and engaging the said journal-bo- x to advance and recede. scoop-shape- 68 Thursday Ore feeder. H. P. Holland, Oakland, Cal. In an ore feeder, the combination with the rotary shovel provided with No. 11 d ORE AND BULLION. The Week's Prices. Lead remained at $3 throughout the week. Under heavy selling pressure on the part of producers the market has become dull and fiat. THE BEST STOCK For Speculators, Mining Operators and Miners to buy is the CLOTHING STOCK, Now offered by the ful-crum- ed bell-crank- doors. No. 556, 0S9. Dodd, San Francisco, Cal. travel over said rolls, arranged tobrace-rods forming connection between the frame and the lower ends of the depending brackets, mechanism for imparting a side shake to the swinging frame and continuous forwrard travel to the endless belt, the supporting links for sustaining the swinging frame and of mechanism a vertical and lateral adjustment to the supporting links. No. 556,092. Process of extracting noble metals from ores. Oscar Frolich, Delt sued March 10, 1896. Reported for the Corker, patent by 311J. F. 312 Mining ReviewNo. and office Atlas block, solicitor, Balt Lake City, Utah. Copies furnished for 25 cents each. No. 555,951 Roasting, smelting and ore-roasti- MINING REVIEW. N W. G. The season of bad roads has now set in and for two months a diminished ore supply may be expected. Last weeks receipts were about of average volume, but news from the camps is that the roads are breaking up and CON HEIM CLOTHING CO., oughfares become solid. The local smelters are fairly well stocked up, except upon lead ores, in which the usual CLOTHING, CENTS' FURNISHING GOODS, HATS, SHOES, Etc. - A there will be a shrinkage until the snows have disappeared and the thor- In a concentrator, the combination, with the swinging frame of the rolls secured at each end thereof, the brack- scarcity exists. The base bullion output of the Salt ets depending from the forward end of the frame, the rolls mounted in the Lake smelters for the week ending yeslower ends of the brackets, the endless terday showed a slight decrease, com full line of Tailor-Mad- e Oil I T Main St., and E. Second South St., uflLl 25-20- 7 10 - I II hT P1TV LrllL ull I. Incorporated under the Laws of Utah, 1890. CAlir FLOYD MINING DISTRICT, UTAH. 600,000 SHAKES, $10 EACH. CAPITAL, $6,000,000 President, ARTHUR W. PERECO. PAUL J. CARNEY. Vice-Preside- nt, Main Office: Chicago Office: CARNEY, PERECO & CO., CEO. A. WEBSTER, Mercur, Utah. 44 Madison St. Treasurer, CHARLES M. McENTI RE. Secretary, HARRY FERGUSON. New York Office: CHAS. D. BURWELL, 55 Broadway. London Office: N. S. CAMBRILL, 66 Front St. ; also a group of five claims in Hot Springs This Company now owns a valuable group of nine claims adjoining the Omaha in Mercur will furnish reliable information to aiming District, besides many bonds and leases on valuable Lamp Floyd mining property. The Company intending purchasers, particularity in relation to Mercur mines. A limited amount of Treasury Stock of this Company at 25c. a share, is being offered for sale, Application for same can be made to Breeze & hums, 76 Commercial Block, Balt Lake City, and to Carney, lerego & Co., Mercur. ... |