Volume 11 (1865) (424 pages)

60 The Mining wand Srientitic Dress, a Goop Mixtnc.—McCall, a mincr on Dory! THE HAMMER QUARTZ MILL. GSALEMOR ?'S NOTICE TO MINERS. Creek, a tributary of the Sacramento, some . ‘ . PROPELLER AMALGAMATOR. = forty miles above Shasta, says the Courier, {PATENT APPLIED FOR.J NEW QUARTZ MILL. struck into a gulch last Spring, just by way of amusing himself, and after a little diggtng, found himself amused by the picking up of a lump of virgin gold weizhing thirteca and onequarter pounds. Looking upon it ngs rather a pleasant prospect, he continued the pleasant recreation and took out another piece worth $324, another $135, another $124, another $124,50, another $85, rnother $74, avother $68, another $77, another $30.50. His ag gregate receipts for the Spring, and until the water dried up, amounted to $6,000. Donce's Dirt Mover.—Vhis pew apparatus is in successfull opration near Allison's Ranch. The Grass Valley National. says it is demonstrating its power every day, and the public may as well make up their mind to recognize it as one of the most useful inventions of the age. It will snpersede scrapers as inevitable as sail vessels are superscded by steamers. Pacific Mail Steamship Co. The following Steamshins wlll be dlspatehed on the folSiiers lowlng named days. August 3d—COLORADO .Cupt. August I8th—SACRAMENTO.,.Capt. E. 8. Farnsworth Erom Folsom street Wharf Atllo'clock A. M., punctually to the hour, For Panama. Passengers will be conveyed from Panama to Aspinwall by the Panama Rallroad Company, and from Asplnwall to New York by the Atiautic and Pacific Steamshlp Company. A Baggage Master will be sent tbrough cach trip. Cabin passengers will be berthed for Atlantie steamer. OLIVER ELDRIDGE, Agent, Corner Sacramento and Leidesdorff sts. Machinery. ATTENTION, LINSCOTT’SCHAMBER MINERS! PATENT DRILL. Great Improving in Blasting. WwW. B. LAKE Haas taken the sole agency for lhe manufacture and sale upon the Paeffic Coast of this valuable article, the object of which ia to cut a chamber at the bottom of an ordinary drili-holo (as will be understvod on refcrence te explanation ol cut), giving more than double the effeet in blasting. Dis the shaft of drill, forty-five inches in length, 3B represents the cutters extended after a blow has been given. The lower portion of B is a guide plate 3g incb thick, holding the eutters in place and aliowiug them to giide In and out freely, the surface of the rock preventing their falling out and securiug their return. When closed the edges of the cutters protrude about 1.16 inch only. As the drill deseend: 1be lorea slide A strikes the bottom of the hole and aslight blow drives its wodged shaped bead, C, upward, foreing Ihe entters npward and ontward by double acting wedge power, Face of the cutters 134 inehes in lengtb, diamol adged. There ure but four picees in nll, two of which, the eutters, uce detached, Price wi ane drill with two sets of cutters, $33. cutters, $5 per set, Persons wishing furtber information about the working of this labor and money saving article, will plaise seud for circulars enntaining fall particniars, which will be furs nisbed gratuiteusly upon addressing W. B. LAKE, Genera! Parehasing and Advertisiug Agent, Room 28 Governmeut House, San Franelsco, 2vil Extra MeCOMB’S CUMULATIVE POWER PRESS anD ARROW TIE. EE. C MceCOMB, Agent. No. 1 Government Hina Sipeone and Washington sts. 23v. NOTICE. The undersigned having purchased tho EXCLUSIVE RIGHT In and for tho State of Calltornia, for the Manufacture and Sale of WINHAM'S PATENT HOSE COUPLING, Hercby caution all parties agalnst the manufacture or purchase of the above Hose Couplings, except through ns, as any infr will be pr d to the fullextent of the law. PRESCOTT & SCIHEIDEL, Marysvilic Foundry. 18yv 10-311. HANSCOM’S CRUSHERS, Made In sizes sultable for Breaklug Quartz for Batlerles; Rock for maeadamizling or eonerete; Copper Ore for sacking, sampling, or coucentrating; also, for crushing Quartz for Arastras and Grinders. The small sizes make a most efficlont Crusher for Prospectors, and are arranged to be run by Hand, Horse, Water, or Steam Power. For furlher information address W. W. ITANSCOM. 1 Golden State Iron Works, Sun Francisco. March lst, 1865. This Machine Is now-complicte and ready for sale. In eonstructing It, our aim has been to produce a llght, cheap and economleal Crusher—one adapted to mitlng on a small a5 well as on a large scale. Tlic elementary principle on whleh it operates Is that of the stamp—the only one really reliable and economical. Buf the stamp has many scrians dlsadvantages, among which are Its great welght and small velocity; the great power required to rnn It; difficulty In feeding properly; imperfeet discharge, and the neeessity of crushing wet, or the annoyance from dust in crushing dry. All these diftienltles are ohvlated in our machine, and the percussive blow of the slamp retdlned, with the further advantage of its being a drawing or grinding one. We give to our hammers sneh absolute or relative weight and velocity as we choose—just sneh as to elfeet their purpose and no more—Ihus securing the qualities of the natural hammer blow, The feed Is self-adjusting and uniform, and as fast as the ore reaches the required degree of fineness Gvhieh depends upon the fineness of the serecn or sieve used), it is instantly discharged, so that there is no packiug of the ore under the hammers. The mill crushes dry, with no more dust than that ineldent to feeding, which is trifling. As the only snpport of the mortar isa single post set Into the ground, the machine can be put in placo at slight expense. The size now belng built weighs about 1,800 pounds compiete; the heaviest piece not welghIng over 275 rounds. It is driven by half a horse-power, and ernshes from three to ten tons per day of twenty-four hours per day, according to the character of the rock and the fineness to whlch It is reduced. PRICE,.. eenrrerec ges BIOO, Larger ones will be furnished if desireé. We lnvite an inspection of the Mill now In operation adjoining the Foundry of DEVGE, DINSMORE & CO0., on Fremont street, between Market and Mission, San Franelseo. Office, No. 11 Court Block, San Franelsco, Cal. 21v10 . BRIX & LOGAN. ATWOOD'S “uns 9uO JO Maja 4022F Tina Wunimill isthe most pericet scu-reguiator yet invented, and lx capable ot beimg adjusted to any desired speed. Mannfactured at R222 Misslon Strect, North slide, below Beale, SAN FRANCISCO, N, 35.--We also manutacture DICKERSON'S SELF-REGULATING MILLS; also, Rotnry and Stationary Mills of different styles und prices, varying trom $50 to 3500 each; also round and sqnare Water Tanks nade to order. 222 Misslon strect, below Beale. 6 HUNT'S IMPROVED WIND-MILL. THIS WIND-MILL IS RAPIDLY taking the place of all other Mills on the Pacific Coast. These Mills are so simple In their eonstruction, that when onee bullt, they ean be putin order by almostany person: and when once in order they willrun tor years without repairs. Priecs, from $50 to $1,000. ROUND AND SQUARE WATER TANKS BUILT TO ORDER. HUNT’S PUMPS Are admitted to be the hest In the Market for Wind Mills, being huilt expressly for that purpose. They can be set, and taken apart wit acommon wrench, and are very easily repaired. HUNT’S ENDLESS CIIAIN HORSE POWER For Sawing Wood, AL30, THE Self-Regulating EHlorse Power Is so arranged as to glve a steady motion, and 1s caleulated to be used torturning Wood. lron or Brass, also for Scroll or Clrenlar Sawing, and is fully equal to Steam for any light work. The above Muichines are bullt of the best muterials, and made as Durable as Wood and Iron will make them. ALL WORK WARRANTED. R@ For further Partleulars see small elreulars. <6w i. O. HUNT, No. 28 Second Street, and 10S £ 112 Jessie Strect, San Frau isco. 26-3m ti. HUNT'S PATENT Circular Sweep Horse-Powers, For running Churns, Washing Machines, Grindstones, Poets water, sawing wood, and other ght machinery. rlee, $100, at the Pactory. HUNT'S PATENT SELV.-REGULATING TREAD HORSEPOWER is superior to any machine of the kind in the market. Price, with Oove:nor, all complete to set to work, at the Factory, $300. Manufactured by F E. 0. HUNT, Tvid 028 Second street, San Francisco. Tbe proprietors and Inventora of this machine, after fourteen years of practical expericnee in mining in Callfornia and Nevada Territory, and having a thorough kuowledge af the wants ot Miners and MII nen, have suceceded in mnking an Amalxamator, which, for the purposes Intend: cd, far surpnsses ay other yet presented to the publle, and which ean be furnished at less than one-half of the expense of auy other Ainalgamator, now lu besldes requiri less labor to clean nnd Keep it in rnuning order. The Amalgamator is simple in its construetion, consisting ol a pan ortnbh constructed ot wood and adapted to either a Stone or Iron baitom. Gpposite each other, and on the inside ot the tub, are two tlangcs, from two to four inehes hroad, reaching trom the top ta near the bottom, with room tor the mullers to passunder. These flanges are for the purpose of preventing the pulp from forming a cireular eurreut, and together with a number of wings placed like a serew propeller on the muller-shalt, foree a chrrent continually on the quicksilver at tha bottom nnd under the grind: ing surtacc of the mullers. This peeuliarity of propellerserew and side wings, in ecombinition with a deen tub. are wit the (Da eluin asnew and for which 2 pntent hns been applied tor. The undersigned are now manutacturing three different sizes of thls machine, and the attentlon of the publie is respectinlly called tothe following results obtained, from the workin: this ainalyamator, and assaye Austiu, Nevada: of Reese River roek, by by Miller & Lunbaam, at No. Fine No. Fine + 250 O15 ASSAY foes 0800 990 O41 Assay for Czotinan 980. 930 = Assay Watcr Roek 56. 950 Assay Water Rock 998 sonostt St. Helena Ledge, W. D. 66 cual 96 These, iueluding u hundred other batches, were all worked te within filteen per cent, and some to within ten per eent., of the assay. Parties interested will tind It to their advantage to call and see the above machine ju operation. Manufactured at the San Franelsco Foundry,San Franelseo, California, by J. & W, Cc. SALMON, To whom all orders shonld be addressed. 15 TO QUARTZ MINERS. EXinixle’s Centrifugal Pulverizer and Amalgamatort! HE ATTENTION OF MINERS IS RESPECTFULLY requested to HINKLE’S GENTRIFUGAL PULVER. IZER AND AMALOAMATOR, now inannfuetnred and to be seen in operation atthe NOVELTY IRON WORKS of dir. E, T. Steen, Nos. 37 £39 Fremont street, between Market and Mission streets. This machine is the best tn the State for the purpose of fulverizing and Amalgamating ORES The whole machine, made entirely of lou, will not exceed One Ton, and no picco of It will exceed 200 pounds, whieh makes it very convenient TORUS DARE OT to remote distriets. It will work Two Tons of Rock per day. Mr. Tlanson, who Is ranntug one of the machines, Is an experienced Amalgamater, and will reecive Ores at the above nained place, and extraet the metals and furnish as. says for all persons wishing the saine, The Subseriber manuinetures a HAND MACHINE for Mincrs engaged In prospecting. whieh will work 60 pounds of ROCK ata time, and whieh will welgh nbout 175 pounds, The Pulverizer and Amalgamator works Rock of tho slze oft agraln of corn to an Impulpable powder. Apply to PHILIP HINKLE, At the Novelty Iron NADIE alt 37 & 39 Fremont street. t6-1m BAUX & GUIOD'S Separator & Amalgamator machinery REMIUM at Is the most linportant Improvement In_mirin; ever Introduced. It was awarded the FURST the San Franeiseo Mechanles' Falr for 1864, where It proved Welt be the best Separator and Amalgamator among all the competitors. Constructed on prinelples whleh combine Setentiric KNowLenGr with Practical Experrmincy, these Puns extract more gold and silver from thelr ores than any others In nse. as afew hours trial will Gemonslrate. MII] men will find It to thelr advanlage to enipluy these pans as Separalors, in addition to the ordinary Anielgaturs now In use, and to re-work thelr old tailings, The cost of these pansis Incousiderable, and _ their strneture Is such Ihat they ean be rendily separated in parts convenient for packing on mules. Among the many advautafes possessed by BAUX & GUIOD'S Pan, are the allowing: The trifling cost for attendance; Its small cost; Ils portadility; The large quantity of juulp It ean operate npon Ina glyen time; Il may le worked even weeks withont stopping, as it Is coustructed to work continnensly; The complete thoroughness of the separation of the reck fram the inctals and the trifling ppwer required to wark them; They ean be attached to any ordinary crushing nppuratus. Lapldaries' refuse, Refiners' ashes, Jewelers’ sweepings, purchased or worked for a percent: Ores aud tallings worked or assayed at reasonable rates. Mannfaetured at the Vnlean Jron Works, Miners’ Foundry and San Francisco Foundry, San Franelseo, and at Hengli & Thoim's Foundry, Nevada City. For Turther particulars, or to see tliis Panin operation, eall on or address J.B. BAUS, Fremont Sireeh Nene Mission, adjolning the San Franeiseo Tron Works, San Franeisco. dv8 FARRAND’S Oscillating Amalgamator, RECRIVEN THR ONLY PREMIUM AWARDED FOR AMALGAMATORS At the Recent Industrial Fair OF THE Mechanics’ Institute of San Franciseo, L3 Committes of Awards. 0. BELDEN, W. T. Garratt, H. P. WakeELee, 0. Gori, Gro. JoHNson, C. M, Ranenirr. This Premlum Amalgaimator was placed on trial, at the Mechanies' Pavilion, wiih the Varney, Wheeler & Randall, and llepburn .¢ Peterson Pan, each working eight hnndred Pounds of erushed rock. This Unrivaled Amalgamator possesses many advantages over nll others now In use. lst. It is capable of doing double the amount of work of the ordinary Pans, at a saving of more than one-half ol the ower, r ai" It reduces the pulp finer, thereby produelng a better result, d. It requires less quicksilver by one-half at a chargo, whilst the lossby trituration is comparatively frothings 4th. Amalgamator of gold vontalned In sulphurets ns also for very fine or fiour gold, lt has no equi b 4 5th. This Amalgamator Involves no ay leated machinery, and js less Hable toget outof order than any of tho Pvanufactured at the MINERS' FOUNDRY. . W. D. FARRAND, Inventor, R.L. OGDEN, Agent, SAN FRANCISCO. Foe E, corner Montgomery and Californla streets. v 864.) . @v0vs 3m* Ee ATTENTION OF ALL ENGAGED IN NINING I8 1 calledto Fuuchery's unrivaled 3tining Machines, consisting of his celebrate Turbine Water Wheel, whieli took \he First Premium at the Mechanics! Falr at San Franeiseo for 1864; his Cracodile Quartz Crusher; hls Pulverlzer; and hls Iinproved lreiberg Ainalzamatlng Barrel; altogether torminy the most aa and effective Quartz Reduclng aml Animigamating Mill now in use, This mill enn be put up at less cost, ran with less power, aud accomplish more work, than any ottier now In usc. B. Fauchery and F. Genard Having established a Quartz Mill and Metallurgical Works, are now prepated to ernsh, roust. nmalganiate, assort, cupelate, and give correet analysis of ores. We are also pre: pared logive onr attentlan to the bullding and dane sinittiis of Quartz Mills and Furnnees; and give directions for workin; ines; and ulso to Instruet persons in all branches apis [ae Ni to Minis Works, at No. 23 Fremont strect, near larket, Rallroad Foundry building. ¥F. GENARD, B. FAUCHERY, oe Metallurgist. Engineer, WM. BRUCKNER’S Furnace for Roasting Ores. Now in Operation at 416 Market street, This Furnace, which 1s portable, and ean be enrried on muleback, undertakes to roast without employing any labor whntever tor the operation of stirrin plished by machinery that may be driv other motor It consists of an Jron ey which Is accomN by steam or uny inder, which, belng suspended hy chalus, In rotating mixes nue stirs the ore, by . an duternal apparntus, quicker and more perfeetly than ean be done In any other turnace hitherto known In metailurgy. It ean be applied to any kind of ore, and tho rapidity and perfeetedness of Its operation. the great saving In fuel, and the cutire saving ot the Inbor nsually required tor stirrlng the ore, together with Ihe small cost of construeting It, renders this furnace n nest . E Ieal and P: tical Invention, The Furnace may be had of two sizes—one belng nine feet In length and holding tourtecen hundred pounds, rnd lhe othor six tect In length, und holding cight hundred pounds, One Horse [oaee Is required to ilrive the machinery of the larger slzed Turnace, and three-tourths of a horse-power for the sinaller size, Partics wishing to ereet such turuaces will please communieate to WW. BRUCKNER, No. 416 Market street, San Francisco. 5v10 BLAIS QUARTZ BREAKER Isnow extenslyely used for break!Ing hard masses of Quartz or Ores Toasize sultable for stainps. These machines are palented, and are In practical operation In CALIFORSIA, AUSTRALIA, WASHOE, ENOLAND, FRANCE, —— ann THE ATLANTIC STATES. These Machines, or elrculars containing further Information regariting them, muy be obtalned ot the undersigned. ress, . BLAKE & TYLER, Box 2077 San Francisco Post Office. CHAS. T. RLAKE, E. TYLER, Wal, P. BLAKE, A Taatio Clty. Michigan Bluff. San Franciseo. a VARNEW’S PATENT AMALGAMATOR. These Machines Stand Unrivaled, For rapidly pulverizing and amalganiallng ores, they have noecquul. Noctfort hus been or willbe, spared lo Inve them constrneted In the most perfect mnnner, and of the wreat number now In opervtion, not one has ever re~ ulred repairs. The constant and increasing demand lor them is sutticient evidence ot their merits. They are coustrneted so asto apply steam direetly into the pulp, or with steam bottums, as desired. This Amalgamator Operates as Follows? The pan belng filled, the motlon of the muller forees the pulp to the center, where it lx drawn down throngh the aperture and between the grinding surfaces. Thenee It is thrown to ttre ener Into the quileksliver. The eurved plates again drnw it to the eenter, where It passes down, and to the circumference as belore. Thus It is coustantly assing In a regulur How between the grinding surlaces und hito the quicksilver, until the ore is reduced to an impalpable powder, and the metal amalgamated. Setlers made on the same principle exeel all others.— ane bring the pulp so constantly and perfectly In contact with quicksilver, that the particles sre rapidly and completely absorbed. Mill nen are Invited to examine these pans and setlers for themselves, at tbe PACIFIC FOUNDRY, lvI0 Sau Franelseo. Hepburn & Peterson’s AMALGAMATOR. HE SUBSCRIBERS WOULD CALL THE ATTENTION of the Mining Public to thelr Reducer and . Amalgnmator, and also tothelr Separator for reduelng and separating the mincral trom Gold and Sliver Ores, Manufactured and exhibited atthe Vulean Iron Works, Noa 137 and 189 First street, San Franelseo. These machines sceure to the Minera more Expeditlous * and Perfect Reduction and Amalgamatlon, a less Mabllity to aceldent and detay, and a greater amount of useful efrect in proportion to the power omployed to keep them in operation than any other machine now In use for producing simi ar results. This fact is uttested to by thelr general adoption and preference at all the principal Reduction Works In Nevada Territory ; among whieh may be mentloned the Gould & Curry Mill, the Silver State Reduction Works, aoe Flat Mill, Ploneer Mill, Eastern Slope Mill, Phoenix Mill, ete, a= This Amalgamator may be scenin operation at the European Metallurgical Works, Bryant St. bet. 3d aud 4th. (lustrated in the MluIng and_Selentifie Press. April 9th, fel E::MHEPLURN & PETERSON. -

60 The Mining wand Srientitic Dress, a Goop Mixtnc.—McCall, a mincr on Dory! THE HAMMER QUARTZ MILL. GSALEMOR ?'S NOTICE TO MINERS. Creek, a tributary of the Sacramento, some . ‘ . PROPELLER AMALGAMATOR. = forty miles above Shasta, says the Courier, {PATENT APPLIED FOR.J NEW QUARTZ MILL. struck into a gulch last Spring, just by way of amusing himself, and after a little diggtng, found himself amused by the picking up of a lump of virgin gold weizhing thirteca and onequarter pounds. Looking upon it ngs rather a pleasant prospect, he continued the pleasant recreation and took out another piece worth $324, another $135, another $124, another $124,50, another $85, rnother $74, avother $68, another $77, another $30.50. His ag gregate receipts for the Spring, and until the water dried up, amounted to $6,000. Donce's Dirt Mover.—Vhis pew apparatus is in successfull opration near Allison's Ranch. The Grass Valley National. says it is demonstrating its power every day, and the public may as well make up their mind to recognize it as one of the most useful inventions of the age. It will snpersede scrapers as inevitable as sail vessels are superscded by steamers. Pacific Mail Steamship Co. The following Steamshins wlll be dlspatehed on the folSiiers lowlng named days. August 3d—COLORADO .Cupt. August I8th—SACRAMENTO.,..Capt. E. 8. Farnsworth Erom Folsom street Wharf Atllo'clock A. M., punctually to the hour, For Panama. Passengers will be conveyed from Panama to Aspinwall by the Panama Rallroad Company, and from Asplnwall to New York by the Atiautic and Pacific Steamshlp Company. A Baggage Master will be sent tbrough cach trip. Cabin passengers will be berthed for Atlantie steamer. OLIVER ELDRIDGE, Agent, Corner Sacramento and Leidesdorff sts. Machinery. ATTENTION, LINSCOTT’SCHAMBER MINERS! PATENT DRILL. Great Improving in Blasting. WwW. B. LAKE Haas taken the sole agency for lhe manufacture and sale upon the Paeffic Coast of this valuable article, the object of which ia to cut a chamber at the bottom of an ordinary drili-holo (as will be understvod on refcrence te explanation ol cut), giving more than double the effeet in blasting. Dis the shaft of drill, forty-five inches in length, 3B represents the cutters extended after a blow has been given. The lower portion of B is a guide plate 3g incb thick, holding the eutters in place and aliowiug them to giide In and out freely, the surface of the rock preventing their falling out and securiug their return. When closed the edges of the cutters protrude about 1.16 inch only. As the drill deseend: 1be lorea slide A strikes the bottom of the hole and aslight blow drives its wodged shaped bead, C, upward, foreing Ihe entters npward and ontward by double acting wedge power, Face of the cutters 134 inehes in lengtb, diamol adged. There ure but four picees in nll, two of which, the eutters, uce detached, Price wi ane drill with two sets of cutters, $33. cutters, $5 per set, Persons wishing furtber information about the working of this labor and money saving article, will plaise seud for circulars enntaining fall particniars, which will be furs nisbed gratuiteusly upon addressing W. B. LAKE, Genera! Parehasing and Advertisiug Agent, Room 28 Governmeut House, San Franelsco, 2vil Extra MeCOMB’S CUMULATIVE POWER PRESS anD ARROW TIE. EE. C MceCOMB, Agent. No. 1 Government Hina Sipeone and Washington sts. 23v. NOTICE. The undersigned having purchased tho EXCLUSIVE RIGHT In and for tho State of Calltornia, for the Manufacture and Sale of WINHAM'S PATENT HOSE COUPLING, Hercby caution all parties agalnst the manufacture or purchase of the above Hose Couplings, except through ns, as any infr will be pr d to the fullextent of the law. PRESCOTT & SCIHEIDEL, Marysvilic Foundry. 18yv 10-311. HANSCOM’S CRUSHERS, Made In sizes sultable for Breaklug Quartz for Batlerles; Rock for maeadamizling or eonerete; Copper Ore for sacking, sampling, or coucentrating; also, for crushing Quartz for Arastras and Grinders. The small sizes make a most efficlont Crusher for Prospectors, and are arranged to be run by Hand, Horse, Water, or Steam Power. For furlher information address W. W. ITANSCOM. 1 Golden State Iron Works, Sun Francisco. March lst, 1865. This Machine Is now-complicte and ready for sale. In eonstructing It, our aim has been to produce a llght, cheap and economleal Crusher—one adapted to mitlng on a small a5 well as on a large scale. Tlic elementary principle on whleh it operates Is that of the stamp—the only one really reliable and economical. Buf the stamp has many scrians dlsadvantages, among which are Its great welght and small velocity; the great power required to rnn It; difficulty In feeding properly; imperfeet discharge, and the neeessity of crushing wet, or the annoyance from dust in crushing dry. All these diftienltles are ohvlated in our machine, and the percussive blow of the slamp retdlned, with the further advantage of its being a drawing or grinding one. We give to our hammers sneh absolute or relative weight and velocity as we choose—just sneh as to elfeet their purpose and no more—Ihus securing the qualities of the natural hammer blow, The feed Is self-adjusting and uniform, and as fast as the ore reaches the required degree of fineness Gvhieh depends upon the fineness of the serecn or sieve used), it is instantly discharged, so that there is no packiug of the ore under the hammers. The mill crushes dry, with no more dust than that ineldent to feeding, which is trifling. As the only snpport of the mortar isa single post set Into the ground, the machine can be put in placo at slight expense. The size now belng built weighs about 1,800 pounds compiete; the heaviest piece not welghIng over 275 rounds. It is driven by half a horse-power, and ernshes from three to ten tons per day of twenty-four hours per day, according to the character of the rock and the fineness to whlch It is reduced. PRICE,... eenrrerec ges BIOO, Larger ones will be furnished if desireé. We lnvite an inspection of the Mill now In operation adjoining the Foundry of DEVGE, DINSMORE & CO0., on Fremont street, between Market and Mission, San Franelseo. Office, No. 11 Court Block, San Franelsco, Cal. 21v10 . BRIX & LOGAN. ATWOOD'S “uns 9uO JO Maja 4022F Tina Wunimill isthe most pericet scu-reguiator yet invented, and lx capable ot beimg adjusted to any desired speed. Mannfactured at R222 Misslon Strect, North slide, below Beale, SAN FRANCISCO, N, 35.--We also manutacture DICKERSON'S SELF-REGULATING MILLS; also, Rotnry and Stationary Mills of different styles und prices, varying trom $50 to 3500 each; also round and sqnare Water Tanks nade to order. 222 Misslon strect, below Beale. 6 HUNT'S IMPROVED WIND-MILL. THIS WIND-MILL IS RAPIDLY taking the place of all other Mills on the Pacific Coast. These Mills are so simple In their eonstruction, that when onee bullt, they ean be putin order by almostany person: and when once in order they willrun tor years without repairs. Priecs, from $50 to $1,000. ROUND AND SQUARE WATER TANKS BUILT TO ORDER. HUNT’S PUMPS Are admitted to be the hest In the Market for Wind Mills, being huilt expressly for that purpose. They can be set, and taken apart wit acommon wrench, and are very easily repaired. HUNT’S ENDLESS CIIAIN HORSE POWER For Sawing Wood, AL30, THE Self-Regulating EHlorse Power Is so arranged as to glve a steady motion, and 1s caleulated to be used torturning Wood. lron or Brass, also for Scroll or Clrenlar Sawing, and is fully equal to Steam for any light work. The above Muichines are bullt of the best muterials, and made as Durable as Wood and Iron will make them. ALL WORK WARRANTED. R@ For further Partleulars see small elreulars. <6w i. O. HUNT, No. 28 Second Street, and 10S £ 112 Jessie Strect, San Frau isco. 26-3m ti. HUNT'S PATENT Circular Sweep Horse-Powers, For running Churns, Washing Machines, Grindstones, Poets water, sawing wood, and other ght machinery. rlee, $100, at the Pactory. HUNT'S PATENT SELV.-REGULATING TREAD HORSEPOWER is superior to any machine of the kind in the market. Price, with Oove:nor, all complete to set to work, at the Factory, $300. Manufactured by F E. 0. HUNT, Tvid 028 Second street, San Francisco. Tbe proprietors and Inventora of this machine, after fourteen years of practical expericnee in mining in Callfornia and Nevada Territory, and having a thorough kuowledge af the wants ot Miners and MII nen, have suceceded in mnking an Amalxamator, which, for the purposes Intend: cd, far surpnsses ay other yet presented to the publle, and which ean be furnished at less than one-half of the expense of auy other Ainalgamator, now lu besldes requiri less labor to clean nnd Keep it in rnuning order. The Amalgamator is simple in its construetion, consisting ol a pan ortnbh constructed ot wood and adapted to either a Stone or Iron baitom. Gpposite each other, and on the inside ot the tub, are two tlangcs, from two to four inehes hroad, reaching trom the top ta near the bottom, with room tor the mullers to passunder. These flanges are for the purpose of preventing the pulp from forming a cireular eurreut, and together with a number of wings placed like a serew propeller on the muller-shalt, foree a chrrent continually on the quicksilver at tha bottom nnd under the grind: ing surtacc of the mullers. This peeuliarity of propellerserew and side wings, in ecombinition with a deen tub. are wit the (Da eluin asnew and for which 2 pntent hns been applied tor. The undersigned are now manutacturing three different sizes of thls machine, and the attentlon of the publie is respectinlly called tothe following results obtained, from the workin: this ainalyamator, and assaye Austiu, Nevada: of Reese River roek, by by Miller & Lunbaam, at No. Fine No. Fine + 250 O15 ASSAY foes 0800 990

O41 Assay for Czotinan 980. 930 = Assay Watcr Roek 56. 950 Assay Water Rock 998 sonostt St. Helena Ledge, W. D. 66 cual 96 These, iueluding u hundred other batches, were all worked te within filteen per cent, and some to within ten per eent., of the assay. Parties interested will tind It to their advantage to call and see the above machine ju operation. Manufactured at the San Franelsco Foundry,San Franelseo, California, by J. & W, Cc. SALMON, To whom all orders shonld be addressed. 15 TO QUARTZ MINERS. EXinixle’s Centrifugal Pulverizer and Amalgamatort! HE ATTENTION OF MINERS IS RESPECTFULLY requested to HINKLE’S GENTRIFUGAL PULVER. IZER AND AMALOAMATOR, now inannfuetnred and to be seen in operation atthe NOVELTY IRON WORKS of dir. E, T. Steen, Nos. 37 £39 Fremont street, between Market and Mission streets. This machine is the best tn the State for the purpose of fulverizing and Amalgamating ORES The whole machine, made entirely of lou, will not exceed One Ton, and no picco of It will exceed 200 pounds, whieh makes it very convenient TORUS DARE OT to remote distriets. It will work Two Tons of Rock per day. Mr. Tlanson, who Is ranntug one of the machines, Is an experienced Amalgamater, and will reecive Ores at the above nained place, and extraet the metals and furnish as. says for all persons wishing the saine, The Subseriber manuinetures a HAND MACHINE for Mincrs engaged In prospecting. whieh will work 60 pounds of ROCK ata time, and whieh will welgh nbout 175 pounds, The Pulverizer and Amalgamator works Rock of tho slze oft agraln of corn to an Impulpable powder. Apply to PHILIP HINKLE, At the Novelty Iron NADIE alt 37 & 39 Fremont street. t6-1m BAUX & GUIOD'S Separator & Amalgamator machinery REMIUM at Is the most linportant Improvement In_mirin; ever Introduced. It was awarded the FURST the San Franeiseo Mechanles' Falr for 1864, where It proved Welt be the best Separator and Amalgamator among all the competitors. Constructed on prinelples whleh combine Setentiric KNowLenGr with Practical Experrmincy, these Puns extract more gold and silver from thelr ores than any others In nse. as afew hours trial will Gemonslrate. MII] men will find It to thelr advanlage to enipluy these pans as Separalors, in addition to the ordinary Anielgaturs now In use, and to re-work thelr old tailings, The cost of these pansis Incousiderable, and _ their strneture Is such Ihat they ean be rendily separated in parts convenient for packing on mules. Among the many advautafes possessed by BAUX & GUIOD'S Pan, are the allowing: The trifling cost for attendance; Its small cost; Ils portadility; The large quantity of juulp It ean operate npon Ina glyen time; Il may le worked even weeks withont stopping, as it Is coustructed to work continnensly; The complete thoroughness of the separation of the reck fram the inctals and the trifling ppwer required to wark them; They ean be attached to any ordinary crushing nppuratus. Lapldaries' refuse, Refiners' ashes, Jewelers’ sweepings, purchased or worked for a percent: Ores aud tallings worked or assayed at reasonable rates. Mannfaetured at the Vnlean Jron Works, Miners’ Foundry and San Francisco Foundry, San Franelseo, and at Hengli & Thoim's Foundry, Nevada City. For Turther particulars, or to see tliis Panin operation, eall on or address J.B. BAUS, Fremont Sireeh Nene Mission, adjolning the San Franeiseo Tron Works, San Franeisco. dv8 FARRAND’S Oscillating Amalgamator, RECRIVEN THR ONLY PREMIUM AWARDED FOR AMALGAMATORS At the Recent Industrial Fair OF THE Mechanics’ Institute of San Franciseo, L3 Committes of Awards. 0. BELDEN, W. T. Garratt, H. P. WakeELee, 0. Gori, Gro. JoHNson, C. M, Ranenirr. This Premlum Amalgaimator was placed on trial, at the Mechanies' Pavilion, wiih the Varney, Wheeler & Randall, and llepburn .¢ Peterson Pan, each working eight hnndred Pounds of erushed rock. This Unrivaled Amalgamator possesses many advantages over nll others now In use. lst. It is capable of doing double the amount of work of the ordinary Pans, at a saving of more than one-half ol the ower, r ai" It reduces the pulp finer, thereby produelng a better result, d. It requires less quicksilver by one-half at a chargo, whilst the lossby trituration is comparatively frothings 4th. Amalgamator of gold vontalned In sulphurets ns also for very fine or fiour gold, lt has no equi b 4 5th. This Amalgamator Involves no ay leated machinery, and js less Hable toget outof order than any of tho Pvanufactured at the MINERS' FOUNDRY. . W. D. FARRAND, Inventor, R.L. OGDEN, Agent, SAN FRANCISCO. Foe E, corner Montgomery and Californla streets. v 864.) . @v0vs 3m* Ee ATTENTION OF ALL ENGAGED IN NINING I8 1 calledto Fuuchery's unrivaled 3tining Machines, consisting of his celebrate Turbine Water Wheel, whieli took \he First Premium at the Mechanics! Falr at San Franeiseo for 1864; his Cracodile Quartz Crusher; hls Pulverlzer; and hls Iinproved lreiberg Ainalzamatlng Barrel; altogether torminy the most aa and effective Quartz Reduclng aml Animigamating Mill now in use, This mill enn be put up at less cost, ran with less power, aud accomplish more work, than any ottier now In usc. B. Fauchery and F. Genard Having established a Quartz Mill and Metallurgical Works, are now prepated to ernsh, roust. nmalganiate, assort, cupelate, and give correet analysis of ores. We are also pre: pared logive onr attentlan to the bullding and dane sinittiis of Quartz Mills and Furnnees; and give directions for workin; ines; and ulso to Instruet persons in all branches apis [ae Ni to Minis Works, at No. 23 Fremont strect, near larket, Rallroad Foundry building. ¥F. GENARD, B. FAUCHERY, oe Metallurgist. Engineer, WM. BRUCKNER’S Furnace for Roasting Ores. Now in Operation at 416 Market street, This Furnace, which 1s portable, and ean be enrried on muleback, undertakes to roast without employing any labor whntever tor the operation of stirrin plished by machinery that may be driv other motor It consists of an Jron ey which Is accomN by steam or uny inder, which, belng suspended hy chalus, In rotating mixes nue stirs the ore, by . an duternal apparntus, quicker and more perfeetly than ean be done In any other turnace hitherto known In metailurgy. It ean be applied to any kind of ore, and tho rapidity and perfeetedness of Its operation. the great saving In fuel, and the cutire saving ot the Inbor nsually required tor stirrlng the ore, together with Ihe small cost of construeting It, renders this furnace n nest . E Ieal and P: tical Invention, The Furnace may be had of two sizes—one belng nine feet In length and holding tourtecen hundred pounds, rnd lhe othor six tect In length, und holding cight hundred pounds, One Horse [oaee Is required to ilrive the machinery of the larger slzed Turnace, and three-tourths of a horse-power for the sinaller size, Partics wishing to ereet such turuaces will please communieate to WW. BRUCKNER, No. 416 Market street, San Francisco. 5v10 BLAIS QUARTZ BREAKER Isnow extenslyely used for break!Ing hard masses of Quartz or Ores Toasize sultable for stainps. These machines are palented, and are In practical operation In CALIFORSIA, AUSTRALIA, WASHOE, ENOLAND, FRANCE, —— ann THE ATLANTIC STATES. These Machines, or elrculars containing further Information regariting them, muy be obtalned ot the undersigned. ress, . BLAKE & TYLER, Box 2077 San Francisco Post Office. CHAS. T. RLAKE, E. TYLER, Wal, P. BLAKE, A Taatio Clty. Michigan Bluff. San Franciseo. a VARNEW’S PATENT AMALGAMATOR. These Machines Stand Unrivaled, For rapidly pulverizing and amalganiallng ores, they have noecquul. Noctfort hus been or willbe, spared lo Inve them constrneted In the most perfect mnnner, and of the wreat number now In opervtion, not one has ever re~ ulred repairs. The constant and increasing demand lor them is sutticient evidence ot their merits. They are coustrneted so asto apply steam direetly into the pulp, or with steam bottums, as desired. This Amalgamator Operates as Follows? The pan belng filled, the motlon of the muller forees the pulp to the center, where it lx drawn down throngh the aperture and between the grinding surfaces. Thenee It is thrown to ttre ener Into the quileksliver. The eurved plates again drnw it to the eenter, where It passes down, and to the circumference as belore. Thus It is coustantly assing In a regulur How between the grinding surlaces und hito the quicksilver, until the ore is reduced to an impalpable powder, and the metal amalgamated. Setlers made on the same principle exeel all others.— ane bring the pulp so constantly and perfectly In contact with quicksilver, that the particles sre rapidly and completely absorbed. Mill nen are Invited to examine these pans and setlers for themselves, at tbe PACIFIC FOUNDRY, lvI0 Sau Franelseo. Hepburn & Peterson’s AMALGAMATOR. HE SUBSCRIBERS WOULD CALL THE ATTENTION of the Mining Public to thelr Reducer and . Amalgnmator, and also tothelr Separator for reduelng and separating the mincral trom Gold and Sliver Ores, Manufactured and exhibited atthe Vulean Iron Works, Noa 137 and 189 First street, San Franelseo. These machines sceure to the Minera more Expeditlous * and Perfect Reduction and Amalgamatlon, a less Mabllity to aceldent and detay, and a greater amount of useful efrect in proportion to the power omployed to keep them in operation than any other machine now In use for producing simi ar results. This fact is uttested to by thelr general adoption and preference at all the principal Reduction Works In Nevada Territory ; among whieh may be mentloned the Gould & Curry Mill, the Silver State Reduction Works, aoe Flat Mill, Ploneer Mill, Eastern Slope Mill, Phoenix Mill, ete, a= This Amalgamator may be scenin operation at the European Metallurgical Works, Bryant St. bet. 3d aud 4th. (lustrated in the MluIng and_Selentifie Press. April 9th, fel E::MHEPLURN & PETERSON. -