Volume 39 (1879) (446 pages)

e 4 lil 4, 1879.] MINING AND SCIENTIFIC PRESS. 919 Metallurgy apd Oyes. Nevada Metallurgical Works, No. 23 STEVENSON STREET, Near First and Market Streets. Ores worked by any process, Ores sampled. AssayviINo in all its hranches, Analysis of Ores, Minerals, Waters, etc. WoRKINO TESTS MADE. Plans furnished for the most suitable proceas for working Ores, Special attention paid to Examinations of Mines; plana and reports furnished. E. HUHN CO. A. LUCKHARDT, Mining Engineers and Msatallurgiets W. BRUCKNER, Mining Engineer, WIll Contract for the erection of MILLS, RGASTING FURNACES, SMELTING FURNACES, AMALGAMATING WGRKS, — also — LEACHING WORKS, With all the Latsst Improvemsnts, Addrass STATE ASSAY OFFICE, Safo Deposlt Buildlng, Room 16, San Franclaco. B.N. RIOTTE, METALLURGICAL WORKS, 318 Pine St., (Bascment), Corner of Leidesdorff Street, SAN FRANCISCG Grea Sampled and Assayed, and Tests Made by any Proceas. Aaaaying ond Analysis of Gres, Minerals and Waters. Mines examined and reported on. Practleal instruction given in proved processes. I. KUSTEL, SUIDO KRUSTEL, ‘Troating Ores hy ap G. KUSTEL, BE. N. RIOTTE, Mining Engineers and Metallurgiats LEOPOLD KUH, (Formerly of the U. 8. Branch Mint, 8. F.) Assayer and Metallurgical Chemist, No, 611 COMMERCIAL STREET, (Between Montgomory and Kearny,) San Fraxcisco, Can. THOS. PRICE’S Assay Office and Chemical Laboratory, 524 Sacramanto St., 8. P. PIONEER REDUCTION WORKS. G. F. DEETKEN Managar. Channel Street, off foot of Fourth, Sau Francisco, Cal. Highest price paid for Suiphurets, Arseniurets, Tellurides and Gold Gres generally. METALLURGICAL WORKS, STRONG & CO., 10 Stavanson Street, S, F. ORES SAMPLED, TESTED, ASSAYED. W. E. CHAMBERLAIN, JR. THos. A. RosINsoN 320 post Ol. fay BEND FOR CIRCULAR. “&2 F. MOORECROFT, Stone Seal Engraver THURLOW BLOCK, Room 38, 126 Kearny St., Cor. Sutter, San Francisco. Coats of Arms, Craste, Monograms and Masonic Inscriptione Carsfully Engravad. CAUTION—To Section Chimney Builders. All chimneys on which jolnt hands with cement, or lts equivalent, are used to make the joint amoke and fire-proof, with roda, clamps, or their auhatitutes, to hrace the chimneys to the buildings, are INFRINGEMENTS on my patents. My patenta for sectional chimneys have heen sustained in every instance. J. BROWHELL, Pionssr Chimney Builder, 442 Jackson St., S. F,, and 1200 Broadway, Gakland Mining Books. Grders for Mining and Sclentlfic Books in general will be supphed through thls office at publiehed rates, Ingersoll Rock Drills, 0. In use in the largest and best Mines of the Coast. HAS AUTOMATIC FEED. Has less Repairs. ; Is Lighter and more Easily Adjusted than any other Drill. MINERS’ HORSE-POWER. —o—_— « This Power is capectally adapted te working mines, hol t ing coal or hullding material, eto, It wlll do the work of a Steam Engine with one-tenth the expense. One Horse ca casily hoist over 1,000 pounds at a depth of 500 feet. The Power ts maloly built of wrought fron, and cannot e atfected hy exposure, The holating-drum is thrown out of gear hy tho lever, while the load Is held in place with a hrake by the man tending hucket, The frame of the Power fs bolted to hed-timbers, thus avolding all frame work. When required these Powers sre made In sections for packing. RIX, 18 and 20 Fremont Street, San Francisco, The nse of Photography in producing stereotype and electrotype plates for artistic and com. mon printing, forma, comparatively, a new method, in which we are making continual improvements and executing different kinds of work, superior to any hefore issued. It also enahles us to prodnce certain kinds of work at greatly reduced prices. Designing and Wood Engraving of every variety in the hest style of the art, continued as usual, All orders executed promptly and on the most reasonahle terms. We guarantee satisfaoFor the credit of our own journals, our customers can roly upon first-class work of the SCIENTIFIC PRESS ENGRAVING CO., . 202 Sansome St., S. F. tion. atyles desired, INTERNATIONAL HOTEL. 824 and 826 Kearny Street "OOspouVly, Teg Board and Room, $1.25, $1.50 and $2 psr Day, according to Room. H. C. PATRIDCGE, Prop’r. Machinery. GOLD AND SILVER Grinding and Amalgamating MACHINERY. Stamp Milla, Rock Breakera, Crushlog Rol Amalgamating Pans and Separators forGold and Silver Ores, Chlorodizing Furnaces, Retorta, Rock Drilla, Air Compreasors, Steel Shoes and Dies for Stamps, and every deseription of Mino aod Mill Supplies. SPERRY’S Wrought-lIron Frame FOR STAMP MILLS. Great saving in tlme and money over the wood frame. Is made complete with wrought-iron frame ready ta put upou the foundation, requirlng no skilled millwright. These mills are Unaurpassed In exceilence in every particular. We are furnishing all the Machinery fora 10-Stamp Gold Mill, Including Crucibie, Steel Shoes and Dies, Boiler and Engine, Counter Shafting, Pulleys, ete, Stampa welg! 450 Iba. each, with Copper Plate loalde of the Mortars, an for tghles outalde, making ail the Machinery complete for a 10-8 p Mill for the sum of $2,250. ‘We construct Mills with Stamps welghing from 350 to 900 tbs. for goid or Sliver Ores. Wet or dry Crushing Mortars. Will contract to erect complete Goid and Sliver Mills on the most improved plans. We have 30 years’ experience in mining and milling Gold and Silver Ores, and can compete with the world. Send fora circular. Address MOREY & SPERRY, No, 145 Broadway, NEW YORK. THOMSON & EVANS, (Successors to THomson & PARKER. )} Engineers and Machinists. a oe a B 2 @ Ba o Py on EA=Ke) 8 Bg ° Hee iad OM o ZQ a 4 s. @ & ee Bp bed ' g eda fer] == = [= Steam Pumps, Steam Engines, Hoisting, Pumping, Quartz Mill, Mining, Saw Mill Machinery, Specialties. Plansand Specifications for Machinery furnished. Repalring promptly attended to. 110 & 112 Beale St., San Francisco. MINERAL LUBRICATING OILS. Both Dark and Light in Color, and Gravities to Suit all Classes of Machinery. — For use in all Saw Mills, Flouring Mille, Quartz Mills, Foundriee and Machins Shops, and Rallroade. ——-0 Natural Dark West Virginia Lubricating Oils, FRGM 19 DEG. TG 23 DEG. GRAVITY. LIGHT PARAFFINE LUBRICATING OILS FRGM % DEG. TG 28 DEG. GRAVITY. CYLINDER OILS for use in all Cylinders. A Full Stock of LARD OIL, SPERM GIL and other Lubricating Glis constantly on hand. Also High Fire Test Water White Illuminating Oils, FGR USE WHERE ABSGLUTE SAFETY IS REQUIRED. Oil House of F. B. Taylor & Co., 120 and 122 Front Street, = San Francisco. J, S$. PHILLIPS, m. ., Coneulting Engineer & Motallargist, Examiner of Mines and Assayet, 702 CALIFORNIA STREET, Author of— re. San Francisco. Mi The Expl ’, Miners fo) 672 pages, 83 Iilustrations, (2d Edition.) Price, 10 50 The Prospector's "Wee Pet” Assayer, peered) +. 100 00 The Teating Machine for Gold, Silver, Lead, ete.. 40 00 The "Little Wonder” Self-calculating Sample and Button Welgher, (Patented) ..c.cceseseeeeeveee 25 00 Bia pinaiag ocket Laboratory of Tools, Fiuzes, eto. 50 00 Vest Pocket Blowplpe..ccc.cecsscccesccecesacestes 3 00 CHARGES.—ASSAYING, 83, TesTina, 22 per metal Assaying and Testing Taught. PETERSON & OLSSON, MODEL MAKERS. INVENTORS Will find lt to thelr advantage to call on us at S28 BUSH STREET, het, Montgomery and Kearny, (up-stairs,) 8, F

e 4 lil 4, 1879.] MINING AND SCIENTIFIC PRESS. 919 Metallurgy apd Oyes. Nevada Metallurgical Works, No. 23 STEVENSON STREET, Near First and Market Streets. Ores worked by any process, Ores sampled. AssayviINo in all its hranches, Analysis of Ores, Minerals, Waters, etc. WoRKINO TESTS MADE. Plans furnished for the most suitable proceas for working Ores, Special attention paid to Examinations of Mines; plana and reports furnished. E. HUHN CO. A. LUCKHARDT, Mining Engineers and Msatallurgiets W. BRUCKNER, Mining Engineer, WIll Contract for the erection of MILLS, RGASTING FURNACES, SMELTING FURNACES, AMALGAMATING WGRKS, — also — LEACHING WORKS, With all the Latsst Improvemsnts, Addrass STATE ASSAY OFFICE, Safo Deposlt Buildlng, Room 16, San Franclaco. B.N. RIOTTE, METALLURGICAL WORKS, 318 Pine St., (Bascment), Corner of Leidesdorff Street, SAN FRANCISCG Grea Sampled and Assayed, and Tests Made by any Proceas. Aaaaying ond Analysis of Gres, Minerals and Waters. Mines examined and reported on. Practleal instruction given in proved processes. I. KUSTEL, SUIDO KRUSTEL, ‘Troating Ores hy ap G. KUSTEL, BE. N. RIOTTE, Mining Engineers and Metallurgiats LEOPOLD KUH, (Formerly of the U. 8. Branch Mint, 8. F.) Assayer and Metallurgical Chemist, No, 611 COMMERCIAL STREET, (Between Montgomory and Kearny,) San Fraxcisco, Can. THOS. PRICE’S Assay Office and Chemical Laboratory, 524 Sacramanto St., 8. P. PIONEER REDUCTION WORKS. G. F. DEETKEN Managar. Channel Street, off foot of Fourth, Sau Francisco, Cal. Highest price paid for Suiphurets, Arseniurets, Tellurides and Gold Gres generally. METALLURGICAL WORKS, STRONG & CO., 10 Stavanson Street, S, F. ORES SAMPLED, TESTED, ASSAYED. W. E. CHAMBERLAIN, JR. THos. A. RosINsoN 320 post Ol. fay BEND FOR CIRCULAR. “&2 F. MOORECROFT, Stone Seal Engraver THURLOW BLOCK, Room 38, 126 Kearny St., Cor. Sutter, San Francisco. Coats of Arms, Craste, Monograms and Masonic Inscriptione Carsfully Engravad. CAUTION—To Section Chimney Builders. All chimneys on which jolnt hands with cement, or lts equivalent, are used to make the joint amoke and fire-proof, with roda, clamps, or their auhatitutes, to hrace the chimneys to the buildings, are INFRINGEMENTS on my patents. My patenta for sectional chimneys have heen sustained in every instance. J. BROWHELL, Pionssr Chimney Builder, 442 Jackson St., S. F,, and 1200 Broadway, Gakland Mining Books. Grders for Mining and Sclentlfic Books in general will be supphed through thls office at publiehed rates, Ingersoll Rock Drills, 0. In use in the largest and best Mines of the Coast. HAS AUTOMATIC FEED. Has less Repairs. ; Is Lighter and more Easily Adjusted than any other Drill. MINERS’ HORSE-POWER. —o—_— « This Power is capectally adapted te working mines, hol t ing coal or hullding material, eto, It wlll do the work of a Steam Engine with one-tenth the expense. One Horse ca casily hoist over 1,000 pounds at a depth of 500 feet. The Power ts maloly built of wrought fron, and cannot e atfected hy exposure, The holating-drum is thrown out of gear hy tho lever, while the load Is held in place with a hrake by the man tending hucket, The frame of the Power fs bolted to hed-timbers, thus avolding all frame work. When required these Powers sre made In sections for packing. RIX, 18 and 20 Fremont Street, San Francisco,

The nse of Photography in producing stereotype and electrotype plates for artistic and com. mon printing, forma, comparatively, a new method, in which we are making continual improvements and executing different kinds of work, superior to any hefore issued. It also enahles us to prodnce certain kinds of work at greatly reduced prices. Designing and Wood Engraving of every variety in the hest style of the art, continued as usual, All orders executed promptly and on the most reasonahle terms. We guarantee satisfaoFor the credit of our own journals, our customers can roly upon first-class work of the SCIENTIFIC PRESS ENGRAVING CO., . 202 Sansome St., S. F. tion. atyles desired, INTERNATIONAL HOTEL. 824 and 826 Kearny Street "OOspouVly, Teg Board and Room, $1.25, $1.50 and $2 psr Day, according to Room. H. C. PATRIDCGE, Prop’r. Machinery. GOLD AND SILVER Grinding and Amalgamating MACHINERY. Stamp Milla, Rock Breakera, Crushlog Rol Amalgamating Pans and Separators forGold and Silver Ores, Chlorodizing Furnaces, Retorta, Rock Drilla, Air Compreasors, Steel Shoes and Dies for Stamps, and every deseription of Mino aod Mill Supplies. SPERRY’S Wrought-lIron Frame FOR STAMP MILLS. Great saving in tlme and money over the wood frame. Is made complete with wrought-iron frame ready ta put upou the foundation, requirlng no skilled millwright. These mills are Unaurpassed In exceilence in every particular. We are furnishing all the Machinery fora 10-Stamp Gold Mill, Including Crucibie, Steel Shoes and Dies, Boiler and Engine, Counter Shafting, Pulleys, ete, Stampa welg! 450 Iba. each, with Copper Plate loalde of the Mortars, an for tghles outalde, making ail the Machinery complete for a 10-8 p Mill for the sum of $2,250. ‘We construct Mills with Stamps welghing from 350 to 900 tbs. for goid or Sliver Ores. Wet or dry Crushing Mortars. Will contract to erect complete Goid and Sliver Mills on the most improved plans. We have 30 years’ experience in mining and milling Gold and Silver Ores, and can compete with the world. Send fora circular. Address MOREY & SPERRY, No, 145 Broadway, NEW YORK. THOMSON & EVANS, (Successors to THomson & PARKER. )} Engineers and Machinists. a oe a B 2 @ Ba o Py on EA=Ke) 8 Bg ° Hee iad OM o ZQ a 4 s. @ & ee Bp bed ' g eda fer] == = [= Steam Pumps, Steam Engines, Hoisting, Pumping, Quartz Mill, Mining, Saw Mill Machinery, Specialties. Plansand Specifications for Machinery furnished. Repalring promptly attended to. 110 & 112 Beale St., San Francisco. MINERAL LUBRICATING OILS. Both Dark and Light in Color, and Gravities to Suit all Classes of Machinery. — For use in all Saw Mills, Flouring Mille, Quartz Mills, Foundriee and Machins Shops, and Rallroade. ——-0 Natural Dark West Virginia Lubricating Oils, FRGM 19 DEG. TG 23 DEG. GRAVITY. LIGHT PARAFFINE LUBRICATING OILS FRGM % DEG. TG 28 DEG. GRAVITY. CYLINDER OILS for use in all Cylinders. A Full Stock of LARD OIL, SPERM GIL and other Lubricating Glis constantly on hand. Also High Fire Test Water White Illuminating Oils, FGR USE WHERE ABSGLUTE SAFETY IS REQUIRED. Oil House of F. B. Taylor & Co., 120 and 122 Front Street, = San Francisco. J, S$. PHILLIPS, m. ., Coneulting Engineer & Motallargist, Examiner of Mines and Assayet, 702 CALIFORNIA STREET, Author of— re. San Francisco. Mi The Expl ’, Miners fo) 672 pages, 83 Iilustrations, (2d Edition.) Price, 10 50 The Prospector's "Wee Pet” Assayer, peered) +. 100 00 The Teating Machine for Gold, Silver, Lead, ete... 40 00 The "Little Wonder” Self-calculating Sample and Button Welgher, (Patented) ...c.cceseseeeeeveee 25 00 Bia pinaiag ocket Laboratory of Tools, Fiuzes, eto. 50 00 Vest Pocket Blowplpe...ccc.cecsscccesccecesacestes 3 00 CHARGES.—ASSAYING, 83, TesTina, 22 per metal Assaying and Testing Taught. PETERSON & OLSSON, MODEL MAKERS. INVENTORS Will find lt to thelr advantage to call on us at S28 BUSH STREET, het, Montgomery and Kearny, (up-stairs,) 8, F