Volume 11 (1865) (424 pages)

92 She Mining antl Srientific Lress, Mining and Scientific Press JOB PRINTING OFFICE, No. 505 Clay street, corner of Snnszome. CERTIFICATES — 0F— STOCK — FOR — MINING —AND— PETROLEUM Companies Neatly Printed, Z rey RES Stock Certificates of all kiuts embellished with wood cuts and clectrotypo engravings, We devote special att-ntion to the execution of all kinds of work requircd by Minlog Compauies, Machiuists and Mauufacturers, ia~ Extracting Without Paln, <7 Drs. Whitcomb & Dyer, DENTISTS, [Successors to W. H, Irwln.]No. 205 Third Strect, nenr Hownrd, BAN FRANCISCO, A German Mining Engineer, LATELY FNOM THE EAST, Desires a Place in n Mine, Assay Office, or Chemical Laboratory. Address O, H., office of this paper, d¥l1-lm Palmer’s Patent ARTIFICIAL LEG, Manufactured in Philadelphia, Penn. JARVIS JEWETT, AGENT. 629 Washington Street, San Franc se 2Ov8-1m DENIS WHELAN, Eashionable Boot Maker. REPAIRING NEATLY DONE, AT SHORT NOTICE, No. 17 Fourth Street, ' Near Market atrect, San Francisco. 45y10-1m* Wanted. GOLD QUARTZ Suitable For Cutting Jewelry, By FRONTIER & DEVIERCY, 19vk0-2m 437 Pino strect, San Francisco. stant Machinery. ATTENTION, MINERS! LINSCOTT’S PATENT CHAMBER DRILL. Great Improving in Blasting. w.B. LAKE Has taken the sole agency for the manufacture and sate upon the Pacific Coast of this valuable article, the ohject of which is to cut a chamber at the bottom of an ordiuary drill-hole (As will be understood on reference to expla. nation ol cut), glviug morc than double the cffcct in blastD is the shaft of drill, forty-five ioches In length, B represents the cutters extended after a biow has been given, The lower portion of B is a guido plate 4f incb thick, holding the cutters in place and allowing them to gilde In and out freely, the surface of tho rock preventing their falling out and securing their rcturn, When closéd the edges of the cutters protrude about L16 inch only, As the drill descends the force slide A strikes the bottom of tbo bole anda slight blow dilves its wodgod sbaped head, C, upward, forelng tho cutters upward and outward by double acting wedge power, Face of tbo cutters 12¢ inches ju length, diamond edged, There are but four pieccs it: ail, two of wbich, the cutters, are detached, Prico of one drill with two sets of cutters, $35, cutters, $5 per set, Persons wishing furtbor information about the working of this labor and moncy saving article, will plenso send for circulars containing full particulars, which will be furnished gratuitously upon addressing W. B, LAKE, General Purchasing and Advertising Agent, Room 28 Government House, San Francisco, 2Qv1l HANSCOM’S CRUSHERS, Made in slzcs sultable for Breaklng Quartz for Batteries; Rock for macadamlzlng or concrete; Copper Ore for sacking, sampling, or coucentrating; also,for crushing Quartz for Arastras and Grinders. The smali slzes make a most efficient Crushcr for Prospectors, and aro arranged to be run by Hand, Horse, Water or Steam Power. For forther information address W. W. HANSCOM. 1 Golden State Iron Worka, San Francisco, Extra Hepburn & Peterson’s AMALGAMATOR. HE SUBSCRIBERS WOULD CALL THE ATTENTION of the Mining Public to their Reducer aud ;Amalgamiator, and also to their Separator tor reducing and separating the inmeral from Gold and Silver Ores, Manufactured and exhibitcd atthe Vulcan Iron Works, Nos 137 and 139 First strect, San Francisco. These machines sccure to the Minera more Expedltlous and Perfect Reduction and Amulgamatlon, a less Mability to accident and delay, and a greater amount of useful effect In proportion fo the power employed to kcep them in operation than any other machine now in use for producing simi -arresults, Thla fact is attested to by their gencral adoption and prefcrence at all the prueinal Reduction Works in Ne‘erritory ; among which may he mentioned the Gould & Curry Mill, the Silver State Reduction Works, Zcphyr Flat Mill, Pioneer Mill, Eastern Slope Mill, Pheenix Mill, etc, gar This Ainalgamator may he seen jn operation at the European Metallurgical Works, Bryant St. bet. 3d and 4th. Tiilustrated inthe Mining and Selentlfie Press, He 9th, ; Ss HEPBURN & PETERSON, + nov’ 3m* D NOTICE TO MINERS. NEW QUARTZ MILL. HE ATTENTION OF ALL ENGAGED IN MINING IS calledto Fauchery'’s unrivaled Mining Machines, consisting of his celebrated Turbine Wnter Wheel, which took the First Premiuin at the Mechanics’ Fair at San Francisco for 1864; his Crocodile Qnartz Crusher; his Pulverizer, and lisImproved Freluerg Amalgumating Barrel; altagether forming the most complete and ctfective Quartz Reducing and Ammgantating Mill now inuse. This mili can_be put , up at less cost, run with less power, and accomplish more work, tban any other now in use. B. Fauchery and ¥. Genard Baving established a Quarta Mill and Metallurgleai Works, are now prepared to crush, roast. amalgamate, assort, cupelate, and give correct analysisof ores. Weare also prepared to give our attcntion to the butiding and constructing of Quartz Mills and Furnaces, and give directlons for working Mines; and also to instruct pergonsin all branches apRes eave to Mining Works, at No, 23 lyemont strect, near arket, Railroad Foundry: building, F. GENARD, Metalinrgist. B. FAUCHERY, Engineer. 24v9 4 ; ‘WM. BRUCKNER’S Eurnace for Roasting Ores. Now in Operation ‘at 416 Market street, This Furnace, whicb 1s portable, and can be carricd on mulcbick, undertakes to roast without employing any labor whatever for the opcration of stirring, which is accom. plished by machiuery that may be driven by stcam or any other motor. Itconsists of an iron eylinder, which, belng suspendcd hy chains, in rotating mixcs and stirs the ore, by an Internal apparatus, quicker and more pertectly than can be done In any other furnace hitherto known in inetallurgy. It can be applied to any kind of ore, and the rapldity and pertectedness of its operation, the great savlug In Iuel, and the entire saving of the labor nsuully required for stirring the ore, together with tha simull cost of coustructing it, rendcrs this turnaco a most. E teal and & ical Invention. The Furnacc may be had of two sizes—one being nino fect In length and poids tourtcen huidred pounds, and the other six teet In length, and holding cight hundred pours. One lpr ge pov er Is required to drivo the machinery of the larger sized furnuce, and three-fourtils of a horsc-power for the smaller sizc. Partics wishing to erect such furnaces will please coninuuicate to W. BRUCKNER, No, 416 Market street, San Francisco. 5v10 ' BLATE’S QUARTZ BREAKER Is now extensively used for breaking hard masses of Quartz or Ores To a size suitable for stamps. These machines are patented, aud are In practical operation in CALIFORNIA, AUSTRALIA, WASHOE, ENOLAND, D — AND — THE ATLANTIC STATES, FRANCE, * These Machincg, or circulars containing further InformaHog renardine them, may be obtained of tbe undersigned. 33, BLAKE & TYLER, Box 2077 San Franclsco Post Office. ‘J CHAS. T. BLAKE, E. TYLER, E.T WM. P. BLAKE, n idaho City. Michigan Bluff. iv Sau Francisco. VARNEY’S”* PATENT AMALGAMATOR. These Machines Stund Unrivaled. For rapldly puiverizing and amalgamating ores, they have nocqual. Noefiort has been, or will be, spared to havo them constructed in the most parfeet manner, and of the great number now in opcrntion, not one has ever reulred repairs. The constant and increasing demand for them is sufficient evldcnce ot their merits. They are constructcd 50 asto apply steam directly into tho puip, or with steam bottoms, as desired. This Amalgamator Operates as Fellows: The pan belng filled, the motion of the muller forecs the pulp to the center, whcre itis drawn down tbrongli the aperture and between the grinding surfaccs, Thence it is thrown to the periphery Into the quicksllver. The curved Plates again draw It to the center, where it passes down, and to tho circumtcrence as before. Thusitis coustantly passing in a regular flow between the grinding surfaces and into the quicksilver, until the ore ls reduced to an Impalpable powder, and the metal amalgamated, Setlers made on the same principle cxeel all others.— They bring the pulp so constantiy and pertcctly in contact with quicksilver, that the particles are rapldly aud completely absorhed. Aili men are invited to examinc these pans and setlers for themselves, at tbe PACIFIC FOUNDRY, Ilo San Frantisco, THE HAMMER QUARTZ MILL. [PATENT APPLIED FOR] This Machine is now complete and rendy’for sale. In constructing it, our aim has been to produce a light, cheap and economical Crushcr—one adapted to mining ou a small as well as on a large seale. The elementary principle on which it operates is that of the stamp—tbe only one really reliable and cconomlcal. ~ But the stamp has many serious disadvantages, among which are its great weight and smalj velocity; the great power required to rnn it: difficulty in feeding properly; imperfect discharge, and the necessity of crushing wet, or the aunoyance from dust in crushing dry. All these dilliculties are obvlated in our machine, and the percussive blow of the stamp rctained, with the further advantage of its belng a drawing or grinding one. We give to our haininers such absolute or relative weight and vélocity as we choose—just such as to effect their purpose and no more—thus securing the qualitles of the natural hammer blow. The feed is self-adjnsting and uniform, and as fast as the ore reaches the required degree of finencss (which dcpends upon the filencss of the scrcen or sieve nsed), it ja instantly discharged, so that there is no packing of the ore under the hammers, The mill crushes dry, with no more dust than that. iucldcnt to fecding, which is trifling. Asthe only support of the mortar isa single post set lnto the ground, the machine can be put in place at slight expense, The slzc now belng buiit weighs abont 1,800 ponndscomplete; the heaviest piece not weighing over 275 pounds. It is drlven by half a horse-power, and crushes from three to ten toms per day of twenty-four hours per day, according to the character of the rock aud the fineness to which it is reduced. Larger ones will be furnishedif desired. We Invite au Inspection of tho Mili now In operation adjoining the Foundry of DEVOE, DINSMORE & CO., on Fremont street, between Market and Mission, San Francisco. Office, No. 11 Conrt Biock, San Francisco, Cal. 21v10 BRIX & LOGAN. ATWOOD’S Self-Regulating Windmill. ‘uni suo so ai9je aDegr This Windmill vented, and ls capable of being adjusted to any desired speed, Manufactured at 222 Mission Strect, North side, bclow Bente, SAN FRANCISCO. N, BS.---We also manufacture DICKERSON'S SELF-REGLATING MILLS; also, Rotary and Statlonary Mllls of different styles and prices, varying trom $50 to $500 cach; also round and squara Watcr Tanks made to ordcr. 222 Mission strect, below Beale, 5 HUNT’S IMPROVED WIND-MILL. THIS WIND-MILL 1S RAPIDLY taking the place of all other Mills on the Pactfic Coast. These Mtils are so simple in thelr construction, that when once bullt, they can be put in order by almost any jicrson; and when once in order they willrun for years without Tepalrs. Prices, from $50 to $1,000. ROUND AND SQUARE WATER TANKS BUILT TO ORDER. HUNT'S PUSPS Are admitted to be the best in the + Market tor Wind Mills, being built expressly for that purpose. The; can be set, and taken apart wit! acommon wrench, and are very easlly repaired. HUNT'S ENDLESS CHAIN HORSE POWER For Sawing Wood. ALSO, THE Self-Regulating Horse Power Isso arranged as to give a steady motion, and 1s calcnlated to be used torturning Wood, Iron or Brass, also for Scroll or Circular Sawing, and Is fully equalto Steam for any Hght work. The above Machines arc built of the best materiais, and made as Durable as Wood and Iron will make them. ALL WOEK WAREANTED. 4a For further Partlculars sce smajl clrculars. GY E. O. HUNT, No. 28 Second Street, and 108 & 112 Jessle Street, San Frau isco. 26-3m eli HUNT’s PATENT Cireular Sweep Horse-Powers, For running Cburns, Washing Machines, Grindstones, pumplne water, sawing wood, and other light machinery. rice, $100, at the Factory. HUNT'S PATENT SELDF-REGULATING TREAD HORSE. POWER ls superior to any machine of the kind in tha market. Price, with Governor, all complete to set to work, at tbe,Pactory, $300, Manufactured by E, 0. HUNT, 7v10 8 Seeond street, San Francisco. ~ Iron Works, San Equal to the Best Overshot Wheel ~~» ED NI POWER PLEDG "SOND ESIE OD LERFELW’S AMERICAN DOUBLE TURBINE. Thc DOUBLE TURBINES, s0 long expected, have arrlved at last, and orders can now be filied. We have a lntee supply of the different sizes, from 20 Inches to 504. That we may know the propor sized Wheel you require, menasivo your water in the following way: Take the width of tho streom) the average deptb, and the distance lt flows In a minnte. All the Wheels already In use give unlversal satisfactlon. For purticnlars send lor a Circular. he above Wheel will be cxhibitcd during the Fair of the Mechanics’ Institutc, whero all may see It and hear its merits explained. phis Wheci is especlaily adapied to mining purposes _ It Is light, and can bo ensily packed Into thomountains. Wheels weighing trom 100 to 300 ponuds will yield from 10. to 40 horse-power under a head of 25 or 30 fect. They arothe cheapcst whecl to sot np known, as they are so arranged as to prodnce the greatest power possible from the water used. Come aud see them, or send for a Circular to LEFFEL & MYERS, Care Riewaans & McCroxen, San Franeisco. TO QUARTZ MINERS. Hinkxle’s Centrifugal Pulverizer and Amalgamator! 4vi1l-tf HE ATTENTION OF MINERS IS RESPECTFULLY requested to HINKLE'S CENTRIFUGAL PULVER. IZER AND AMALGAMATOR, now manufactured and to bo seen in operation attho NOVELTY IRON WORKS of Mr. E. T.Steon, Nos. 37 & 39 Fremont street, between Market and Mission streets. This machine isthe best in tha State fortha pnrposa of Pulvarizing and Amalgamating ORES The wholo machine, made entlroly of lion, will not execed One Ton, and no plecc of it will excced 200 pounds, which makes it very convenlent fortransportation to remote districts. It will work Iwo Tons of Rock per day. Mr. Hanson, who is running ono of the inachines, Is an experlenced Amalgamator, and will receiva Ores at the above namcd placc, and cxtract tho imetais and furnish assays for all persons wishing the sainc. The Suwubserlher Manufactures a IIAND MACHINE Tor Miners ences’ in prospecting, which will work 60 pounds of ROCK at a time, and which wlll welgh about 175 pounds, Tho Pulvcrizer and Ainalgamatoy works Rock of tho size ot a graln of corn to an Impalpabie powder. Apply to PHILIP WINKLE, At the Novelty Iron URE as 27 & 39 Fremont street, ° -lin BAUX & GUIOD’S Separator & Amalgamator Is tho most important improvement In PT machine. y ever Introduced, 1t was nwarded the FIRST PREMIUM at the San Francisco Mechanics’ Fair for 1864, where it proved Itself to be the best_Scparator and Amalgamator among all the competitors. Constructed on prinelples which combina Scizntiric Kyownepce witn Practica, Expratencr, thera Pans extract more gold and silver froin thelr ores than anv others In nse, as a few hours trial will demonstrate. Ml men will find It te thelr advantage tocmploy these pans as Scparators, in addltlon to the ordinary Amalgators now in use, and to re-work thetr old tailings. The cost of these pans is Inconsiderable, and thelr strneture ls such that they can be rcadily separated In parts cone venicnt for packing on mules. Among the many advintacs possessed by BAUX & GUIOD'S Pan, are the fellowing: ho triding cost for attendance; Its small cost; Its portatilIty; The large quantity of pulp lt ean opcrate npon in a getyen time; It may be worked even weeks without stopping, as it ls construcitcd to work continuously, The compicte thoroughness of Ihe scparation of the reck from the metals and the trifling power required to work them; They can be attached to any ordinary crushing apparatus, Lapldaries’ refuse, Rofiners' ashes, Jewclers’ swecpings, purchased or worked for apercentage. Ores and talliugs workcd or assayed at reasonable rates. Manufactured at the Vulcan Iron Works, Miners’ Foundry and San Francisco Foundry, San Francisco, and at Heugh & Thom's Foundry, Nevada City. for further particuiars, or to see this Panin operation, cailon ox address J.B. BAUX, Fremont SS ee Sor adjoining the San ue Francisco, v + MeCOmMBb’sS CUMULATIVE POWER PRESS . ARROW TIE. E. C MecCOME, Agent, No. 1 Oovernment House, cor. Sansome and Washington sts. 23v103m NOTICE. The undersigned having purchased the EXCLUSIVE RIOHT in and for the State of California, for the Mnunufacture ond Snle of WINELAIDS , PATENT HOSE COUPLING, Hereby caution all partics agalnst lho manufacture or pnrchase of the above Hosc Couplings, oxcept through ns, aa any infringement wlll be prosecuted to tho fullextcnt of tho law. IPRESCOTT & SCHEIDEL, Marysville Foundry. March 3ist, 1865, 13v10-3m ’

92 She Mining antl Srientific Lress, Mining and Scientific Press JOB PRINTING OFFICE, No. 505 Clay street, corner of Snnszome. CERTIFICATES — 0F— STOCK — FOR — MINING —AND— PETROLEUM Companies Neatly Printed, Z rey RES Stock Certificates of all kiuts embellished with wood cuts and clectrotypo engravings, We devote special att-ntion to the execution of all kinds of work requircd by Minlog Compauies, Machiuists and Mauufacturers, ia~ Extracting Without Paln, <7 Drs. Whitcomb & Dyer, DENTISTS, [Successors to W. H, Irwln.]No. 205 Third Strect, nenr Hownrd, BAN FRANCISCO, A German Mining Engineer, LATELY FNOM THE EAST, Desires a Place in n Mine, Assay Office, or Chemical Laboratory. Address O, H., office of this paper, d¥l1-lm Palmer’s Patent ARTIFICIAL LEG, Manufactured in Philadelphia, Penn. JARVIS JEWETT, AGENT. 629 Washington Street, San Franc se 2Ov8-1m DENIS WHELAN, Eashionable Boot Maker. REPAIRING NEATLY DONE, AT SHORT NOTICE, No. 17 Fourth Street, ' Near Market atrect, San Francisco. 45y10-1m* Wanted. GOLD QUARTZ Suitable For Cutting Jewelry, By FRONTIER & DEVIERCY, 19vk0-2m 437 Pino strect, San Francisco. stant Machinery. ATTENTION, MINERS! LINSCOTT’S PATENT CHAMBER DRILL. Great Improving in Blasting. w.B. LAKE Has taken the sole agency for the manufacture and sate upon the Pacific Coast of this valuable article, the ohject of which is to cut a chamber at the bottom of an ordiuary drill-hole (As will be understood on reference to expla. nation ol cut), glviug morc than double the cffcct in blastD is the shaft of drill, forty-five ioches In length, B represents the cutters extended after a biow has been given, The lower portion of B is a guido plate 4f incb thick, holding the cutters in place and allowing them to gilde In and out freely, the surface of tho rock preventing their falling out and securing their rcturn, When closéd the edges of the cutters protrude about L16 inch only, As the drill descends the force slide A strikes the bottom of tbo bole anda slight blow dilves its wodgod sbaped head, C, upward, forelng tho cutters upward and outward by double acting wedge power, Face of tbo cutters 12¢ inches ju length, diamond edged, There are but four pieccs it: ail, two of wbich, the cutters, are detached, Prico of one drill with two sets of cutters, $35, cutters, $5 per set, Persons wishing furtbor information about the working of this labor and moncy saving article, will plenso send for circulars containing full particulars, which will be furnished gratuitously upon addressing W. B, LAKE, General Purchasing and Advertising Agent, Room 28 Government House, San Francisco, 2Qv1l HANSCOM’S CRUSHERS, Made in slzcs sultable for Breaklng Quartz for Batteries; Rock for macadamlzlng or concrete; Copper Ore for sacking, sampling, or coucentrating; also,for crushing Quartz for Arastras and Grinders. The smali slzes make a most efficient Crushcr for Prospectors, and aro arranged to be run by Hand, Horse, Water or Steam Power. For forther information address W. W. HANSCOM. 1 Golden State Iron Worka, San Francisco, Extra Hepburn & Peterson’s AMALGAMATOR. HE SUBSCRIBERS WOULD CALL THE ATTENTION of the Mining Public to their Reducer aud ;Amalgamiator, and also to their Separator tor reducing and separating the inmeral from Gold and Silver Ores, Manufactured and exhibitcd atthe Vulcan Iron Works, Nos 137 and 139 First strect, San Francisco. These machines sccure to the Minera more Expedltlous and Perfect Reduction and Amulgamatlon, a less Mability to accident and delay, and a greater amount of useful effect In proportion fo the power employed to kcep them in operation than any other machine now in use for producing simi -arresults, Thla fact is attested to by their gencral adoption and prefcrence at all the prueinal Reduction Works in Ne‘erritory ; among which may he mentioned the Gould & Curry Mill, the Silver State Reduction Works, Zcphyr Flat Mill, Pioneer Mill, Eastern Slope Mill, Pheenix Mill, etc, gar This Ainalgamator may he seen jn operation at the European Metallurgical Works, Bryant St. bet. 3d and 4th. Tiilustrated inthe Mining and Selentlfie Press, He 9th, ; Ss HEPBURN & PETERSON, + nov’ 3m* D NOTICE TO MINERS. NEW QUARTZ MILL. HE ATTENTION OF ALL ENGAGED IN MINING IS calledto Fauchery'’s unrivaled Mining Machines, consisting of his celebrated Turbine Wnter Wheel, which took the First Premiuin at the Mechanics’ Fair at San Francisco for 1864; his Crocodile Qnartz Crusher; his Pulverizer, and lisImproved Freluerg Amalgumating Barrel; altagether forming the most complete and ctfective Quartz Reducing and Ammgantating Mill now inuse. This mili can_be put , up at less cost, run with less power, and accomplish more work, tban any other now in use. B. Fauchery and ¥. Genard Baving established a Quarta Mill and Metallurgleai Works, are now prepared to crush, roast. amalgamate, assort, cupelate, and give correct analysisof ores. Weare also prepared to give our attcntion to the butiding and constructing of Quartz Mills and Furnaces, and give directlons for working Mines; and also to instruct pergonsin all branches apRes eave to Mining Works, at No, 23 lyemont strect, near arket, Railroad Foundry: building, F. GENARD, Metalinrgist. B. FAUCHERY, Engineer. 24v9 4 ; ‘WM. BRUCKNER’S Eurnace for Roasting Ores. Now in Operation ‘at 416 Market street, This Furnace, whicb 1s portable, and can be carricd on mulcbick, undertakes to roast without employing any labor whatever for the opcration of stirring, which is accom. plished by machiuery that may be driven by stcam or any other motor. Itconsists of an iron eylinder, which, belng suspendcd hy chains, in rotating mixcs and stirs the ore, by an Internal apparatus, quicker and more pertectly than can be done In any other furnace hitherto known in inetallurgy. It can be applied to any kind of ore, and the rapldity and pertectedness of its operation, the great savlug In Iuel, and the entire saving of the labor nsuully required for stirring the ore, together with tha simull cost of coustructing it, rendcrs this turnaco a most. E teal and & ical Invention. The Furnacc may be had of two sizes—one being nino fect In length and poids tourtcen huidred pounds, and the other six teet In length, and holding cight hundred pours. One lpr ge pov er Is required to drivo the machinery of the larger sized furnuce, and three-fourtils of a horsc-power for the smaller sizc. Partics wishing to erect such furnaces will please coninuuicate to W. BRUCKNER, No, 416 Market street, San Francisco. 5v10 ' BLATE’S QUARTZ BREAKER Is now extensively used for breaking hard masses of Quartz or Ores To a size suitable for stamps. These machines are patented, aud are In practical operation in CALIFORNIA, AUSTRALIA, WASHOE, ENOLAND, D — AND — THE ATLANTIC STATES, FRANCE, * These Machincg, or circulars containing further InformaHog renardine them, may be obtained of tbe undersigned. 33, BLAKE & TYLER, Box 2077 San Franclsco Post Office. ‘J CHAS. T. BLAKE, E. TYLER, E.T WM. P. BLAKE, n idaho City. Michigan Bluff. iv Sau Francisco. VARNEY’S”* PATENT AMALGAMATOR. These Machines Stund Unrivaled. For rapldly puiverizing and amalgamating ores, they have nocqual. Noefiort has been, or will be, spared to havo them constructed in the most parfeet manner, and of the great number now in opcrntion, not one has ever reulred repairs. The constant and increasing demand for them is sufficient evldcnce ot their merits. They are constructcd 50 asto apply steam directly into tho puip, or with steam bottoms, as desired. This Amalgamator Operates as Fellows: The pan belng filled, the motion of the muller forecs the pulp to the center, whcre itis drawn down tbrongli the aperture and between the grinding surfaccs, Thence it is thrown to the periphery Into the quicksllver. The curved Plates again draw It to the center, where it passes down, and to tho circumtcrence as before. Thusitis coustantly passing in a regular flow between the grinding surfaces and into the quicksilver, until the ore ls reduced to an Impalpable powder, and the metal amalgamated, Setlers made on the same principle cxeel all others.— They bring the pulp so constantiy and pertcctly in contact with quicksilver, that the particles are rapldly aud completely absorhed. Aili men are invited to examinc these pans and setlers for themselves, at tbe PACIFIC FOUNDRY, Ilo San Frantisco, THE HAMMER QUARTZ MILL. [PATENT APPLIED FOR] This Machine is now complete and rendy’for sale. In

constructing it, our aim has been to produce a light, cheap and economical Crushcr—one adapted to mining ou a small as well as on a large seale. The elementary principle on which it operates is that of the stamp—tbe only one really reliable and cconomlcal. ~ But the stamp has many serious disadvantages, among which are its great weight and smalj velocity; the great power required to rnn it: difficulty in feeding properly; imperfect discharge, and the necessity of crushing wet, or the aunoyance from dust in crushing dry. All these dilliculties are obvlated in our machine, and the percussive blow of the stamp rctained, with the further advantage of its belng a drawing or grinding one. We give to our haininers such absolute or relative weight and vélocity as we choose—just such as to effect their purpose and no more—thus securing the qualitles of the natural hammer blow. The feed is self-adjnsting and uniform, and as fast as the ore reaches the required degree of finencss (which dcpends upon the filencss of the scrcen or sieve nsed), it ja instantly discharged, so that there is no packing of the ore under the hammers, The mill crushes dry, with no more dust than that. iucldcnt to fecding, which is trifling.. Asthe only support of the mortar isa single post set lnto the ground, the machine can be put in place at slight expense, The slzc now belng buiit weighs abont 1,800 ponndscomplete; the heaviest piece not weighing over 275 pounds. It is drlven by half a horse-power, and crushes from three to ten toms per day of twenty-four hours per day, according to the character of the rock aud the fineness to which it is reduced. Larger ones will be furnishedif desired. We Invite au Inspection of tho Mili now In operation adjoining the Foundry of DEVOE, DINSMORE & CO., on Fremont street, between Market and Mission, San Francisco. Office, No. 11 Conrt Biock, San Francisco, Cal. 21v10 BRIX & LOGAN. ATWOOD’S Self-Regulating Windmill. ‘uni suo so ai9je aDegr This Windmill vented, and ls capable of being adjusted to any desired speed, Manufactured at 222 Mission Strect, North side, bclow Bente, SAN FRANCISCO. N, BS.---We also manufacture DICKERSON'S SELF-REGLATING MILLS; also, Rotary and Statlonary Mllls of different styles and prices, varying trom $50 to $500 cach; also round and squara Watcr Tanks made to ordcr. 222 Mission strect, below Beale, 5 HUNT’S IMPROVED WIND-MILL. THIS WIND-MILL 1S RAPIDLY taking the place of all other Mills on the Pactfic Coast. These Mtils are so simple in thelr construction, that when once bullt, they can be put in order by almost any jicrson; and when once in order they willrun for years without Tepalrs. Prices, from $50 to $1,000. ROUND AND SQUARE WATER TANKS BUILT TO ORDER. HUNT'S PUSPS Are admitted to be the best in the + Market tor Wind Mills, being built expressly for that purpose. The; can be set, and taken apart wit! acommon wrench, and are very easlly repaired. HUNT'S ENDLESS CHAIN HORSE POWER For Sawing Wood. ALSO, THE Self-Regulating Horse Power Isso arranged as to give a steady motion, and 1s calcnlated to be used torturning Wood, Iron or Brass, also for Scroll or Circular Sawing, and Is fully equalto Steam for any Hght work. The above Machines arc built of the best materiais, and made as Durable as Wood and Iron will make them. ALL WOEK WAREANTED. 4a For further Partlculars sce smajl clrculars. GY E. O. HUNT, No. 28 Second Street, and 108 & 112 Jessle Street, San Frau isco. 26-3m eli HUNT’s PATENT Cireular Sweep Horse-Powers, For running Cburns, Washing Machines, Grindstones, pumplne water, sawing wood, and other light machinery. rice, $100, at the Factory. HUNT'S PATENT SELDF-REGULATING TREAD HORSE. POWER ls superior to any machine of the kind in tha market. Price, with Governor, all complete to set to work, at tbe,Pactory, $300, Manufactured by E, 0. HUNT, 7v10 8 Seeond street, San Francisco. ~ Iron Works, San Equal to the Best Overshot Wheel ~~» ED NI POWER PLEDG "SOND ESIE OD LERFELW’S AMERICAN DOUBLE TURBINE. Thc DOUBLE TURBINES, s0 long expected, have arrlved at last, and orders can now be filied. We have a lntee supply of the different sizes, from 20 Inches to 504. That we may know the propor sized Wheel you require, menasivo your water in the following way: Take the width of tho streom) the average deptb, and the distance lt flows In a minnte. All the Wheels already In use give unlversal satisfactlon. For purticnlars send lor a Circular. he above Wheel will be cxhibitcd during the Fair of the Mechanics’ Institutc, whero all may see It and hear its merits explained. phis Wheci is especlaily adapied to mining purposes _ It Is light, and can bo ensily packed Into thomountains. Wheels weighing trom 100 to 300 ponuds will yield from 10. to 40 horse-power under a head of 25 or 30 fect. They arothe cheapcst whecl to sot np known, as they are so arranged as to prodnce the greatest power possible from the water used. Come aud see them, or send for a Circular to LEFFEL & MYERS, Care Riewaans & McCroxen, San Franeisco. TO QUARTZ MINERS. Hinkxle’s Centrifugal Pulverizer and Amalgamator! 4vi1l-tf HE ATTENTION OF MINERS IS RESPECTFULLY requested to HINKLE'S CENTRIFUGAL PULVER. IZER AND AMALGAMATOR, now manufactured and to bo seen in operation attho NOVELTY IRON WORKS of Mr. E. T.Steon, Nos. 37 & 39 Fremont street, between Market and Mission streets. This machine isthe best in tha State fortha pnrposa of Pulvarizing and Amalgamating ORES The wholo machine, made entlroly of lion, will not execed One Ton, and no plecc of it will excced 200 pounds, which makes it very convenlent fortransportation to remote districts. It will work Iwo Tons of Rock per day. Mr. Hanson, who is running ono of the inachines, Is an experlenced Amalgamator, and will receiva Ores at the above namcd placc, and cxtract tho imetais and furnish assays for all persons wishing the sainc. The Suwubserlher Manufactures a IIAND MACHINE Tor Miners ences’ in prospecting, which will work 60 pounds of ROCK at a time, and which wlll welgh about 175 pounds, Tho Pulvcrizer and Ainalgamatoy works Rock of tho size ot a graln of corn to an Impalpabie powder. Apply to PHILIP WINKLE, At the Novelty Iron URE as 27 & 39 Fremont street, ° -lin BAUX & GUIOD’S Separator & Amalgamator Is tho most important improvement In PT machine. y ever Introduced, 1t was nwarded the FIRST PREMIUM at the San Francisco Mechanics’ Fair for 1864, where it proved Itself to be the best_Scparator and Amalgamator among all the competitors. Constructed on prinelples which combina Scizntiric Kyownepce witn Practica, Expratencr, thera Pans extract more gold and silver froin thelr ores than anv others In nse, as a few hours trial will demonstrate. Ml men will find It te thelr advantage tocmploy these pans as Scparators, in addltlon to the ordinary Amalgators now in use, and to re-work thetr old tailings. The cost of these pans is Inconsiderable, and thelr strneture ls such that they can be rcadily separated In parts cone venicnt for packing on mules. Among the many advintacs possessed by BAUX & GUIOD'S Pan, are the fellowing: ho triding cost for attendance; Its small cost; Its portatilIty; The large quantity of pulp lt ean opcrate npon in a getyen time; It may be worked even weeks without stopping, as it ls construcitcd to work continuously, The compicte thoroughness of Ihe scparation of the reck from the metals and the trifling power required to work them; They can be attached to any ordinary crushing apparatus, Lapldaries’ refuse, Rofiners' ashes, Jewclers’ swecpings, purchased or worked for apercentage. Ores and talliugs workcd or assayed at reasonable rates. Manufactured at the Vulcan Iron Works, Miners’ Foundry and San Francisco Foundry, San Francisco, and at Heugh & Thom's Foundry, Nevada City. for further particuiars, or to see this Panin operation, cailon ox address J.B. BAUX, Fremont SS ee Sor adjoining the San ue Francisco, v + MeCOmMBb’sS CUMULATIVE POWER PRESS . ARROW TIE. E. C MecCOME, Agent, No. 1 Oovernment House, cor. Sansome and Washington sts. 23v103m NOTICE. The undersigned having purchased the EXCLUSIVE RIOHT in and for the State of California, for the Mnunufacture ond Snle of WINELAIDS , PATENT HOSE COUPLING, Hereby caution all partics agalnst lho manufacture or pnrchase of the above Hosc Couplings, oxcept through ns, aa any infringement wlll be prosecuted to tho fullextcnt of tho law. IPRESCOTT & SCHEIDEL, Marysville Foundry. March 3ist, 1865, 13v10-3m ’