Volume 29 (1874) (428 pages)

112 MINING AND SCIENTIFIC PRESS. (August 15, 1874. THE KNOX TRON <a eae SERIE ae = SRT cr tan HHIUAS SER tai RARE HS Fig. 1.—cross Section of s*urnéce, Walls and Vapor Way Arches. & OSBORN. :QUICKSILVE EZ : . S N K 19 f #4 GLUE ie THA a) l ee ee ll Fig. 3.—Horizontai Section at Fire.Grate Level. THIS FURNACE REDUCES CINNABAR, AND WORKS CLOSER TO AN ASSAY @ And at LESS COST per ton than any other furnace. It will work continuously Twelve to Twenty-four months without stopping. No Man Has Ever Been Salivated Or otherwise affected hy the mercury ahout the furnace, either in operating it or making repairs. For full particulars, plans, etc , apply at 19 AND 21 FIRST STREET, SAN FRANCISCO, : KNOX & OSBORN. a7 TO 16y23-eow-3m-15p ERUMRARENANATYIE BLE PESTS AA EL PULL Fig. 2—Out Transversely from Fig. 1. Cazin’s Combination Ore-Sizer and Concenirator—One Plunger System. {Oovered hy Letters Patent of July 2d, 1872, and recent, ' jusapplications.] ! Containing a elzing apparatue, (revolving screen) de.) livering four sizes of ore to four rows of sieves; each; row independent of the other, and each having sievee,. each row concentrating according to epecific gravity; the special size automatically fed into it, reeulting in the simultaneous continual delivery of eeparated materials, working 2d and 3d-clss» ores into Ist-class ores of perfect cleanness. It thoronghly eeparates native gold or copper from quartz or any other lode matter, galena and silver sulphurets from pyrites, haryta and quartz, and pyritee from quartz. . u Added to a hattery of stamps this machine constitutes a full system of ore concentration, eufficient in imost cases for the requirement of western mines, with a capacity of 12 or 15 tons per 24 hours. . For particulars apply to, j { BR. CAZIN, M. & C. E, . At Denver, Colorado. Lock-Box 2225, or 248 Sixteenth. street, aps-16p , i t Just Ready. MINING INDUSTRY OF THE UNITED STATES, Including descriptions of Quartz, Placer and Hydrauli¢ Mining, Amalgamation, Concettration, Smelting, eto.’ By Rosstrer W. Raymonp, Ph. D., U. 8. Commissioner of Mining Statistics, Preeident of the Am. Inst.:. Mining Engineers. Author of “Mines, Mills and Furnaces,” ‘Silver and Gold,” etc. Tlluetrated with nearly 100 engravings and maps, and a colored Geological Map of the United States. 1 vol., 540 pp, 8yo. Cloth, $4.50. “His scientific ability, his practical knowledge of mines and mining, his unerring judgment, all combine to fit him for hie poeition.”— Denver News, “Prof. Raymond knowe more ahout the mining intereets of thie country than any of his contemporaries. . . . Invaluahlsto any one who has anything to do with mines or mining.”—Aibany Evening Journal. ‘By the same Author, SILVER AND GOLD. An account of the Mining and ‘Metallurgiowl Induetry of the United States, with reference-chiefly to the Precious Metals, 1 vol., 566 PP. 8yo, cloth. With plates, $3.50. MINES, MILLS AND FURNACES of the Precions Metals of the United Statee. Being a complete expositlon of the general Methods employed in the great Mining Industries of America, i vol., 555 pp. 8vo, cloth. With platee, $3.50. { 8S” Tohe had througn any Bookseller, or will he Mailed, post-paid, on receipt of price, hy the Publishers. J. B. FORD & Co., agl5-1t 27 Park Place, New York. LANCDON’S ADJUSTABLE MITRE BOXES. it H ° se ee 3 Common Mitre Boxes, ready for use, 18 in., $8.00; 20 in., $9.50.Mitre Boxes with Extsnsion Laver and Dado Stop, 9 1-2 in. right angls, 6 1-4 in, mitrs, with Diston’s Saws, 22 in., $11.00; 24 in., $11.50. For Metal Mou! ding, 20 in., $8.50. Ssnt by Express c.0, pd. y La { b : eS CONROY, O'CONNOR & CO., Agenis, SAN FRANCISCO 19v28-eow-6m-16p 4 = * ve -e@TANT POWDER. THE ONLY SAFE BLASTING POWDER GIANT POWDER, .NO. 1, For hard and wet Rock, Iron, Copper, etc., and Snbmarine Blasting. ' ' GIANT POWDER, NO. 2, For medium and seamy Rock, Lime, Marble,. Sulphur, Coal, Pipe Clay and Gravel Bank Blasting, Wood, etc. Ite EXOLUSIVE use saves from 30 to 60 per cent, in expenses, hesides doing the work in half ths tims IN USE. . } required for black powder. 2 The only Blasting Powder ueed in Europe and the Eastern States. BANDMANN, NIELSEN & CO., General Agents, No, 210 Front Street. THE PACIFIC REDUCTION WORKS. GUIDO KUSTEL, ~Superintendent, y22-Sml16p WILL PURCHASE GOLD AND SILVER BEARING ORES, CUPERIFEROUS SILVER ORES, GOLD SULHHURETS, ETC., AT THE HIGHEST RATES, OR WORK THE SAME FOR ACCOUNT OF OWNERS. Office, 210 Front Street, San Francisco. 4v23-6m-16p 6 in. right angle, 4 in. at mitre; price, with Diston’s Saws, . , N. W. SPAULDING, Saw Smithing and Repairing ESTABLISHMENT. Nos. 17and 19 Fremont Strest, near Market. = MANUFACTURER OF SPAULDING’S . Patent Tooth Circular Saws. They have proved to he the most dn able and economical Saws in the Wo1.d. Each Saw is Warranted in every respect. Particular attention paid to coustruction of Portable & Stationary Saw Mills. MILLS FURNISHED AT SHORT NOTICE At the lowest Market Prices w.T,GARRATT. . crrTry Brass and Bell Founder, & Corner Natoma and Framont Streets, MANUFACTURERS OF Brass, Zinc and Anti-Friction or Babbot Meta CASTINGS, Church and Steamboat Bells, TAVERN AND LAND BELLS, GONGS, FIRE ENGINES, FORCE AND LIFT PUMPS. Steam, Liquor, Soda, Oil, Water and Flange Cocks, and Valves of all deecriptione, made and repaired. Hoee and al] other Joints, Spelter, Solder and Copper Rivets, ete. Gauge Oocke, Gylinder Cocks, Oil Gloh Steam Whietlee. HYDRAULIO PIPES AND FRENCH MUTUAL PROVIDENT SAYINGS AND LOAN SOCIETY. W. E. LOOMIS, $4 00 INews Dealer AND STATIONER, 8. E. corner of Sansome end Washington streets, BUPPLIES ALL TWENTY-NINTH SEMI-ANNUAL DivioEND.—A dividend of nine per cent. per annum, net (0 per cent.), upon the operations of the French Savinge and Loan Society for the six monthe ending June 30th, 1874, hae, in con. tormity with the report of the Committee of Verification appointed hy the members of the Society, heen de. clared hy the Board of Adminietration,at the semi-annual Meeting held on the 15th instant. This dividend will 5 00 . be payable on and after the 17th inetant, at the office of Eastern Perodicals, . tnexocicty, 411 Bueh strect. . GUSTAVE MAHE, agli-4t 3 00 Chimney Corner. Literary Album. London Sooiety. .' 600 BY THR Director of French Sayings Bank. All the Year Round. London Ill, News.. 1500! Year, Month, or Number . Miners write for your paper. . NOZZLES for mining purpoees, Iron Steam Pipe furniehed with Fittings, ete, Coupling Joints of all sizes, Particular attention paid to Distillery Work, Manufacturer of ‘* Garratt’e Patent Improved Journal Metal.” «Highest Market Price paid for OLD BELLS, COP. PER and BRASS, 6-tf ~ FOR SALE. One 20 and one 10-Stamp-Qnartz Mill with Hoiet ing and Pumping Engines, Pumps, Columns, Tube” Cars, &c., good as new. A. L. FISH, 9 and 11 First St., 8. F. tf

112 MINING AND SCIENTIFIC PRESS. (August 15, 1874. THE KNOX TRON <a eae SERIE ae = SRT cr tan HHIUAS SER tai RARE HS Fig. 1.—cross Section of s*urnéce, Walls and Vapor Way Arches. & OSBORN. :QUICKSILVE EZ : . S N K 19 f #4 GLUE ie THA a) l ee ee ll Fig. 3.—Horizontai Section at Fire.Grate Level. THIS FURNACE REDUCES CINNABAR, AND WORKS CLOSER TO AN ASSAY @ And at LESS COST per ton than any other furnace. It will work continuously Twelve to Twenty-four months without stopping. No Man Has Ever Been Salivated Or otherwise affected hy the mercury ahout the furnace, either in operating it or making repairs. For full particulars, plans, etc , apply at 19 AND 21 FIRST STREET, SAN FRANCISCO, : KNOX & OSBORN. a7 TO 16y23-eow-3m-15p ERUMRARENANATYIE BLE PESTS AA EL PULL Fig. 2—Out Transversely from Fig. 1. Cazin’s Combination Ore-Sizer and Concenirator—One Plunger System. {Oovered hy Letters Patent of July 2d, 1872, and recent, ' jusapplications.] ! Containing a elzing apparatue, (revolving screen) de.) livering four sizes of ore to four rows of sieves; each; row independent of the other, and each having sievee,. each row concentrating according to epecific gravity; the special size automatically fed into it, reeulting in the simultaneous continual delivery of eeparated materials, working 2d and 3d-clss» ores into Ist-class ores of perfect cleanness. It thoronghly eeparates native gold or copper from quartz or any other lode matter, galena and silver sulphurets from pyrites, haryta and quartz, and pyritee from quartz. . u Added to a hattery of stamps this machine constitutes a full system of ore concentration, eufficient in imost cases for the requirement of western mines, with a capacity of 12 or 15 tons per 24 hours. . For particulars apply to, j { BR. CAZIN, M. & C. E, . At Denver, Colorado. Lock-Box 2225, or 248 Sixteenth. street, aps-16p , i t Just Ready. MINING INDUSTRY OF THE UNITED STATES, Including descriptions of Quartz, Placer and Hydrauli¢ Mining, Amalgamation, Concettration, Smelting, eto.’ By Rosstrer W. Raymonp, Ph. D., U. 8. Commissioner of Mining Statistics, Preeident of the Am. Inst.:. Mining Engineers. Author of “Mines, Mills and Furnaces,” ‘Silver and Gold,” etc. Tlluetrated with nearly 100 engravings and maps, and a colored Geological Map of the United States. 1 vol., 540 pp, 8yo. Cloth, $4.50. “His scientific ability, his practical knowledge of mines and mining, his unerring judgment, all combine to fit him for hie poeition.”— Denver News, “Prof. Raymond knowe more ahout the mining intereets of thie country than any of his contemporaries. . . . Invaluahlsto any one who has anything to do with mines or mining.”—Aibany Evening Journal. ‘By the same Author, SILVER AND GOLD. An account of the Mining and ‘Metallurgiowl Induetry of the United States, with reference-chiefly to the Precious Metals, 1 vol., 566 PP. 8yo, cloth. With plates, $3.50. MINES, MILLS AND FURNACES of the Precions Metals of the United Statee. Being a complete expositlon of the general Methods employed in the great Mining Industries of America, i vol., 555 pp. 8vo, cloth. With platee, $3.50. { 8S” Tohe had througn any Bookseller, or will he Mailed, post-paid, on receipt of price, hy the Publishers. J. B. FORD & Co., agl5-1t 27 Park Place, New York. LANCDON’S ADJUSTABLE MITRE BOXES. it H ° se ee 3 Common Mitre Boxes,

ready for use, 18 in., $8.00; 20 in., $9.50.Mitre Boxes with Extsnsion Laver and Dado Stop, 9 1-2 in. right angls, 6 1-4 in, mitrs, with Diston’s Saws, 22 in., $11.00; 24 in., $11.50. For Metal Mou! ding, 20 in., $8.50. Ssnt by Express c.0, pd. y La { b : eS CONROY, O'CONNOR & CO., Agenis, SAN FRANCISCO 19v28-eow-6m-16p 4 = * ve -e@TANT POWDER. THE ONLY SAFE BLASTING POWDER GIANT POWDER, .NO. 1, For hard and wet Rock, Iron, Copper, etc., and Snbmarine Blasting. ' ' GIANT POWDER, NO. 2, For medium and seamy Rock, Lime, Marble,. Sulphur, Coal, Pipe Clay and Gravel Bank Blasting, Wood, etc. Ite EXOLUSIVE use saves from 30 to 60 per cent, in expenses, hesides doing the work in half ths tims IN USE. . } required for black powder. 2 The only Blasting Powder ueed in Europe and the Eastern States. BANDMANN, NIELSEN & CO., General Agents, No, 210 Front Street. THE PACIFIC REDUCTION WORKS. GUIDO KUSTEL, ~Superintendent, y22-Sml16p WILL PURCHASE GOLD AND SILVER BEARING ORES, CUPERIFEROUS SILVER ORES, GOLD SULHHURETS, ETC., AT THE HIGHEST RATES, OR WORK THE SAME FOR ACCOUNT OF OWNERS. Office, 210 Front Street, San Francisco. 4v23-6m-16p 6 in. right angle, 4 in. at mitre; price, with Diston’s Saws, . , N. W. SPAULDING, Saw Smithing and Repairing ESTABLISHMENT. Nos. 17and 19 Fremont Strest, near Market. = MANUFACTURER OF SPAULDING’S . Patent Tooth Circular Saws. They have proved to he the most dn able and economical Saws in the Wo1.d. Each Saw is Warranted in every respect. Particular attention paid to coustruction of Portable & Stationary Saw Mills. MILLS FURNISHED AT SHORT NOTICE At the lowest Market Prices w.T,GARRATT. . crrTry Brass and Bell Founder, & Corner Natoma and Framont Streets, MANUFACTURERS OF Brass, Zinc and Anti-Friction or Babbot Meta CASTINGS, Church and Steamboat Bells, TAVERN AND LAND BELLS, GONGS, FIRE ENGINES, FORCE AND LIFT PUMPS. Steam, Liquor, Soda, Oil, Water and Flange Cocks, and Valves of all deecriptione, made and repaired. Hoee and al] other Joints, Spelter, Solder and Copper Rivets, ete. Gauge Oocke, Gylinder Cocks, Oil Gloh Steam Whietlee. HYDRAULIO PIPES AND FRENCH MUTUAL PROVIDENT SAYINGS AND LOAN SOCIETY. W. E. LOOMIS, $4 00 INews Dealer AND STATIONER, 8. E. corner of Sansome end Washington streets, BUPPLIES ALL TWENTY-NINTH SEMI-ANNUAL DivioEND.—A dividend of nine per cent. per annum, net (0 per cent.), upon the operations of the French Savinge and Loan Society for the six monthe ending June 30th, 1874, hae, in con. tormity with the report of the Committee of Verification appointed hy the members of the Society, heen de. clared hy the Board of Adminietration,at the semi-annual Meeting held on the 15th instant. This dividend will 5 00 . be payable on and after the 17th inetant, at the office of Eastern Perodicals, . tnexocicty, 411 Bueh strect. . GUSTAVE MAHE, agli-4t 3 00 Chimney Corner. Literary Album.. London Sooiety. ..' 600 BY THR Director of French Sayings Bank. All the Year Round. London Ill, News... 1500! Year, Month, or Number . Miners write for your paper. . NOZZLES for mining purpoees, Iron Steam Pipe furniehed with Fittings, ete, Coupling Joints of all sizes, Particular attention paid to Distillery Work, Manufacturer of ‘* Garratt’e Patent Improved Journal Metal.” «Highest Market Price paid for OLD BELLS, COP. PER and BRASS, 6-tf ~ FOR SALE. One 20 and one 10-Stamp-Qnartz Mill with Hoiet ing and Pumping Engines, Pumps, Columns, Tube” Cars, &c., good as new. A. L. FISH, 9 and 11 First St., 8. F. tf