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Collection: Books and Periodicals > Mining & Scientific Press

Volume 29 (1874) (428 pages)

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38 MINING AND SCIENTIFIC PRESS. Feet Above the Level of the Sea. Tbe" altitude of Belmont, ‘Nevads, is 8,400 feet above the levsl of the sea, basing 2,000 feet higher than the city of Anstin. Twelve or fiftesn miles’ north of Bslmontis a high mountain, the altitnde of which is sstimated to be 11,000 feet, and at the base of it are located thoss flonrishing rich mines, known’as the, J¢ffsrson mines, ‘so recently discovered; and npon which . work ‘is now.bsing vigoronsly prosecuted. One thousand feet from ths top of Mount, Jefferson; and 10,000 fect above the sea, ia a lateau or pises of tabls land from whioh a ird’s-eye ‘visw can be had of tbe thriving little town of Belmont, with its mines, mills and hoisting works; and’ beyond, as fsr as the eye can reach, to the south, éast and west, isa vast ‘expanss of mineral wealth, that liss slumbering, ‘as it were, in rocky beds that line range! after rangs of'monntains, stretching far to tbe southward in sintions, undulating “linss nntil lost in’ths dimness of space. -’ What would: our friends’ that livs down by the tidal waves think ‘and'say' could they look direcfly up overhead to given pointa mile and. a half‘or two miles into the. sky;,and tell them that there, on a level with that point, 500 miles’ eastward, was’ Bslmont, Nevada, and many Ten Thousand other'towns thst sre more than a mileabove! them? = “i: a ! : In most’ of ths’ largsr valleys water is found, in’‘abundsnce, flowing from themountain sides; arable land suitable for tbe hortionlturist and grass for graziera,is‘plentiful. Hore, as: civil-’ ization advances into the interior, farms and stock ranchea are located in’ths valleys and cafions, and wood ranches in’ the’ mountains. Salt marsbes exist in many places, from which large quantities of salt are gathered, to be used in ‘the -éxtraction of ores inthe mills and furmacés. Borax mines’ are also found, besides oopper, lead and iron, Notwithstanding ‘the bleak and barren aspect whioh the conntry first preaents to the beholder when traveling over the’ alkali flats and 'throngh the rooky cafione, Providence seems to have ordained that it shall not be the least valued in point of wealth and ndturs] resonrees, having so arranged and adapted the ‘prodnctaof the country as to prodnte in one place what it lacks in another towards’ supplying the wants of the hardy pioneers, upon whose shonlders ‘devolves the arduowia tssk of unearthing snd bringing to light’ those precious metals that.are eo quiokly changed into the circulating medium so much ooveted by the ontaide world, and which so naturally finds’ ite way into the coffers of the monopolist, « ' be : One of the many features of this country is, that here and there, covering an area of, hundreds of miles, can be seen those high peaks and mowutains towering up above the reat, like j/ séntinels,'as it were, guarding hidden treasuree thatlie beneath, and protecting those that are folded in their rocky embrace. It is 2 noticeablé fact; that wherever ‘these large peaks or mountains are foutid;so also is silver ore, in . , more or less quantities, and aome proving very rioh; and yet it ia not to be argued: that all the eilver lodes ézist near these places, for many ledges’ of silver-bearing qnartz have been discovered in lower, rangea. of mountains, that . -are working five ‘claims, use 2,000 ‘inches of haye proyen qnite rich; but we may very well . wster and employ 40 men. believe that these high points only serve as outposts, showing, in‘their silent :way, tbe boundaries ‘of mineral belts; ahd it ia to these landmarks that the prospector directs hia course, wher visions of grander discoveries, to be made in other looalities, persuade him to shoulder his pick arid shovel, and. travel. It ia very evident that at some anterior date, probably centuries ago, this whole country, ‘compriaing tbe Padifioslope, has been thrown into terrible convulsions at different times, by the natural workinga of the internal fires and gases which exist in all mineral countries; coneequeutly there was bound to be more or less ofthe mineral quartz left uncovered on and around the highest peaks. This, then, is undoubtedly the reason why float rock and ledgea happen to be first discovered in and around these places. 5, 9, -.) _ s That the entire sonthwestern portion of Nevada is equally ad rich.in. mineral resources as the rest of the State, there can be no qnestion or doubt. Does not the finger of destiny . point in this.direction, indicating that it will not be many years before thia aection will be teeming with life and activity, from the overflowed population of the Eastern States and Europe, who are foroed to leave their fatherland’ and seek a foothold and home in the Far West? Ledges now unthought of will be discovered, towns and cities will spring up, yéar after year, as the magic wand of.industry and enterprise waves over the land in its onward course. Even now many old districts tbat were discovered aeveral years ago, and neglected or absndoned for richsr fields, are bsginning to attract renewed attention from capital, whioh, through hard experience, is discovermg new characteriatics in those long neglected ores, that promise sufer investments; with greater percentages on the money invested, that can be found in the older localities. And so it will be as the age of science and metallurgy advances, In order to ahow what sndden transitions are tiable to take pisce in localities, we will take the mines of Kureka district for example: A few years ago these mines were discovered and work done on a grsat many, but all seemingly to no purpose, and fiually the original locators had to abandon them, diacouraged and disheartened at their failure. But now, presto, look at the change! Those same mines are worth their and Treasnrer, and J. L. Gonld ‘is General millions,! atid-a’ city has risen second to none but one in the Stste. But will this “story of . ‘wondrons snchantment end here? May not Morey, Hot Cresk, Reveille, lone, San Antonio, . Ellsworth and Twin ;Riysr districts do likswise . when thsir tnrn comss in the'dim futnre? Ans. . tin still asserts her mining?dignity in the catslogue of mines, although-she has bsen fre-. quently down to the bed-rock during ths last) tsn years, bnt, like a oork: in the watsr, she’ will come tp again and swim on top. . Tybo is{ just beginning to make itself heard tbrongh a! silyér trumpet, to let us know that it is sleeping: no more. The mines jof Jeffarson, Spanish . Bslt and Belmont speak for themselvss svery day. Alida valley, and ;Gold mountain, slumberingso long near the shades of Death valley, . far to the south of hers, have tumbled ont of their cradle at last, and thongh still in infancy, has shown a decided inclination to. walk in ths silvery girdle; and now, as General Page hss’ extended a helping-hand, we may soon hear favorsble news from that-remote district, -Montszuma, Silver Peak, Cerro Gordo and Columbus are siill-on pioket dnty, awaiting the vangnard of progress to come up,and raward them for thsir long and faithful watchings.— Belmont Courier. Mining at Dutch Flat ahd’ Gold Run. We condense the following mstter of general interest. from an extended artiole in the Placer , Argus: ‘ p The mining district of Dntoh Flat and Gold Run, for ths two towns are so close togethsr and their mining interdésts are‘so closely blsnded ‘tbat-we shall treat them as ons, hss Jong been’’nodted for‘its yield of the predious metals, and for the certainty with which the hardy miner conld connt on a réturn for his labor. Early in‘the history of plscer mining in this State, the gulchea snd ravines were filled with miners, and large amonnts of gold were taken ont. The existence of the great ersvel bsnks,’and the fact that they contsined gold was well known at the, time, but'the want of, water prevented working them on a goale of. ‘sufficient maguitude to pay. ; Mining at Gold Bun By the hydranlic process first begun in the spring of 1865, tbe Bear river ditch, supplying abont 650 incheaof water, having been brought in. The yield that year waa light, but in the euoceeding years of 1866 and 1867 work wae pacacchio very extenaively, and about $600,000 was taken ont each year. In 1868 a party of miners owning these olaima bonghtthe Beaver river ditoh and organized the ' “ ‘Gold Rin Ditch and Mining Co., And it is now the largest operator in that place. a tal atock is $905,000, and is all owned by citizens of Gold Run and Dntch Flat. Allen Towle is President, H, H. Brown ia Secretary Superintendent. ; They have ovsr $300,000 invested in mining property, of which $80,000 is in ditches. Their water comea from Bear and South Ynba rivera throngh 28 milea of ditches. This season they have had plenty of water, and ‘expect to rn’ eeven or eight montba. They They own the following claims: Indiana Hill, 65 acres; North Star, 65 acres; two-fifths of the Drnid, eight acres; one-half of the Gold Run, 70 acrea; Church and Golden Gate, 35 acres; Kearsarge, 30 acres; Bay State No. 2, 25 acres; Pinetop,'30 acres. Thns far tbe surtace gravel to the dépth of 100 to 175 feet only, has been worked, the lower stratnm of over 200 feet in thickness not being worka‘ble for want of fall to carry off the tailings. The company ‘are now engaged in the proseention of an enterprise that cannot fail to have a very beneficial inflnence on the mining ‘interests of this section. For several years the yield of gold has been declining, and the surface ‘beds dre rapidly being worked ont. The Gold Run com: pany only has enough of gronnd to keep its men employed for abont two years, and if something is not done, the day of prosperity would . S00n be over, and the prospérons towns of Gold Run and Dutch'Flat would soon become dilapidated ‘and deserted. The richest béds of gravel, fully 200 fectin dépth, are yet nntouched. To procure the necessary fall, ahd enable them to work these rich bedathe Gold Run Co. is rnnningatnnnel over 3,000 feet in length through tbe mountain, at a depth of 600 feet below tbe creat of the ridge. The lower end of this tunnel opena into Cafion oreek, while the head will open directly under the great deposits of blne . gravel and furnishing means of working them to the bed rock. Clambéring down the precipitous sides of the cafion, we found an active little engine pumping away condensing air by which the drills are driven. A very steep and narrow wagon-road has been blasted in the rock, and the necessary buildings are parched on projecting crags. Wood is aupplied by a alide on the opposite side of the cation, and water from & reservoir, sitnated some 400 feet above the engine honse. The main tnnnel, which is 12 feat wide by 9 feet in hight, has been driven a distance of 600 feet, and when completed will be 2,200 feet in length. Ata distance of 454 feet from the lower end, a branch tunnel leaves the main cnt, and is now in about 300 feet from the point of intersection. The branch is eight feet square, and will be about 1,000 feet long,
The whole force is now at work on the branch, which will be ready for nae by the first of Jannary, when washing will begin. The branch is The company incorporated in 1870. The capi. not tspped by the msin tunnel. As soon as it is finished, work will be resumed-onithe main cut, and it will be put through in abont two years, or by the time.the surface gravel belonging to the company!is .6xhausted. The Burleigh ‘drill, driven by compressed ‘air’ igs the effective sgent in panetrating the rock, and it is walking into the monntsin at ths rapid rate of 100 feet per month, on an average. Twenty. five men are employed, and eome $3;000 per] Month is disbursed in psying expenses, and snpplying the necessary materials. Tbe tots]! cost of the tunnel is estimated at $125,000. The vast importanoe of this enterprise-is manifsst/ when we consider that the ground, which by its, aid along can bs worked, is far richer than the! best of the gravel thathas already been washed,, and tbat there ia enough of it to employ all the: water that can bs had for the next century. Shafts have bsen snnk 200 fset to the bed-rock, and good pay fonnd the whole distancs., Under the influence of this great work which is to unlock ths hithsrto inaccessible richss of the district, every kind of business is brightening up, and the futnrs prospsets of the towns depsndent on the mings are proportionately improved. In addition to the Gold Rnn. company the following partiss are engégedin’mining: “' : Hoskins & Brothsr are ‘working a claim of 70 acres. They employ 15 men and use 600 inches of water. a The Fishhawk Company have a claim of 40 acres. Use 550 inches of water'and employ 10 men, ae. . Sachs & Company’s claim contsins 100 acres. They nse 350 inches of water and employ six men. O.; Harkness uses 500 inches of wstsr, employs seven men, and works a claim of’ 40 acrea, pecs [ a The 'Indisna Hill Blne Gravel Company is drifting on the channel, and érushing the gravel in an eight-stamp mill, driven by waterpower. It ia working 30 hands and is doing well. J. F. Moody works the tsilings of all these olaima; and, we shonld jndge, is making a better thing of it than any of the claims. He owns abont3,000 feet of the-csiion, in whioh }he has fitted finmes and nndercnrrents, and now has: nothing todo bnt to catch the gold that eacspea the workmen above. His clean; nps have been of the most sstiafactory character, and this season’s work will probably net him a larger smount than nsnal. In fact, sll the claims have paid well, aud an expresaion of satisfaction rests on the conntenances of all the miners. t : The Cedar Créak Gold Mining Company is ‘mentioned at length in another colnmn. 4 ‘Sacramento Smelting Works Commencing ! Operations. : Instead of = delay of several days, as anticipated, from striking'the hardpan in the artesian well, at the smelting works, it was bored throngh on Tueadny night, ‘and operationa in smelting commenced. “An abundant supply of good water, free from alkali, and’ very cold, waa strnck below the hardpan, and a’ donkeyengine ia employed to pnmp it into the pipes, from which it ie taken throngh hydrants for immediate nse. About all tbe impurity in the water ia a alight impregnation of ‘iron—not enough to hurt in any way, however. ‘The fires were atarted in the furnace—but one of the two furnaces ia ran aa yet—at two o'clock yesterday morning, and at aeven o'clock the metal oommenced flowing from the bottom, Since then, there bas been a continnona flow. Dnring the forenoon the direotors of the company visited ‘the works, examined their workinga, and expressed satiafaction with their opsrations. There are now fifteen menemployed at the -worka, but it will require thirty to rnn them shortly. Seyeral of the new hands gave out after a few hours’ work, the heat being too imtenae, The firea have been kept burning nigbt and day. The ore. ia spread in layers npon tbe floor and mixed with different finzes, serap iron, limeatone and slag. A eharge is tben caat into tbe furnace for reduction. The charge consista oftwo busbels of charcoal and two hnndred poundaof tbe ore mixture, When rednoed to a-liqnid state, the venta are opened, end the molten metal: is allowed to run into large iron pota. It ia then ponred into iron moulds and allowed to cool. Each bar of bullion thus produced weighs abont ninety-four pounds. The metal is a mixture of silver and lead, and ia ready for the separating process. This is as far as the work can be done here. The alag, or melted rock,, dirt, ete., fowa from a vent above that from which the metal flows, and on another, side, into iron pots securely fixed on trucks, from which it is dnmped into the slough. At 12 m. three tons of bullion had been run out, and by 7 Pp. Mm. one hundred and fifty bara were made which ia the reanlt of the firat twenty-four hours’ run. A bath-house has been put up for the use of the employes, which is now ready for nse, The works appear to be a snecess, so far as the work is concerned.—Sacramento Union, July 9th. : Ereut car-loads of new steel rails arrived at Gold Hill, recently, from Carson, for the Virginia and Truckee railroad. A gang of men will soon commence laying them from Gold Hill toward Carson. ‘The road between Virginia City and Gold Hill has already been laid with them. Tux Perkins mill, at the monthof Dixie eajion, Plnmas county, is now running aplendidly, and the rock is paying well. A ron of run for the purpose of reaching eome claims five days last week turned out 100 onnces of amalgam. E ‘ -watér. in The Cedar Creek Mines. — © From an article in the Plscer Argiis we take the following concerning the. property of the Csdar Cresk Gold Mines Company, the principal concern doing bnsiness at Dutch Flat: It is an English corporation;:hsving»a capital) of ‘$200,000 and is noted throughout. the country for its snterprise and liberality. Ths principal office is. in London, whsro the President, George Batters, and the Secretary, W. J. Lavington, reside. Its businsss headquarters are at Dutch flat, and the management of its extensive works is intrustéd to T. B, Ludlum, ‘an snergetic’ young Illinoisan, who hss been a citizen of onr county so long that hefésls like anative. The oompsny is prosscuting its work with vigor, and employs a large force of hands. Thé old Placer county cansl, aftsr' passing into its hands, has besn improved and éxtended nutil ths company now owns about 60 miles of ditches. The oapacity of tlie main ditch is 6,000 inches of water, the greater portion of which is used by the oompany in operating its claims. Of thess the principal are the Pacific, 40 acres, the Csntral, 30, acres, : Jehoshaphat, 20 acres, half of the Gold run, the Home Ticket, 20 acres, the Gem, 15 acres; ete, Altogather it owns 32 claims, comprising some 200 acrss of mining gronnd, employs 150 men, and nses 3,800 inohes of water, besides selling 1,450 inches twenty-fonr-honr watsr to ontside parties. Itis also engaged in mnning a Bedrock Tunnel “J For, ths pnrpoge of tapping the Dutch Flat channel, work on which has “been prograssing for some time with favorable resnlts. The tnnnel ‘when completed will be 3,000 feet in length and 8 feét by 8 in size. It is now in 660, and haa reached the first shaft, from which washing will begin about the firat of thid month. In prosecuting this important work 18 men aré po ee aa Three Burleigh drilly’are used, the air being compressed by water-power. Tbe importance of the Burleigh drilling machines to the mining interesta of the State have been pretty thoroughly tested here ind atGold Run. Notwithstanding their great cost .they are indiapenaable to the ancceesful proaecntion of suoh heavy work. The drill.and machinery in use by tho Oedar Oreek Oompany cost $12,000, and while the work of driving. a; tunnel is not materislly cheapened by their nse, the, great saving of time outweighs every other. consideration and renders their general nse inevitable. “utes age The beginning of the work in the blue gravel will be watched with interest by all,parties, aa on its snccess the future prosperity of this diatrict depends. The beds are known to oontain coarser gold than the surface gravel, and are supposed to be richer, but they will be harder to work. rs — 7 4, A blast of 300 kégs of owder is now abont to be fired in tbe Yankee Jim claim, which is being prepared for working. It is expected to open up a large bed of gravel for working, Besides the Cedar Creek, Co., the South Yuba Canal Co. ia snpplying water to the miners, ‘ita canal having a oapacity of 3,000 inches. The water is taken’ from the Sonth Yuba river, and ia carried through abont 25 miles of“ditchea. Tbe following claims ‘are being worked: North Star No. 2, owned by Lakamp’& Voight. They employ ten men and nse 500 inohes of ‘heir claim is paying well. The Red Bank Co. bavye 60 acres of gravel left, on whioh itis working five men and nsing 450 inches of water, The Summit claim rnns seven men and 500 inohes of water: The Somerset claim, owned by Staples & Bro., worke eight men and -usea 450 inchea of water. Kidder employs five men and uses 350 inches of water. The general report is that more men are employed than ever before, that the mines are paying well, and that the prospeots for the fnture are exceptionally brilliant. « Pacrrio Company. —The mines of: this company are looking better at the ‘present time then at any time for monthapast. The last ore worked—which came from’ etrata in the north Star ledge below the 400-ft. ‘level--worked $1,650 per ton at'Manhattan mill. Work is "being proseonted in the cross-ont, bslow the break, into the north Star ledge. Small: etrata of high grsde ore, are being encountered in the ledge, which widens aa progresa ia being made, and the proapeots are good for a large body of high grade ore ere-long. We are pleased to note that the mineaof Lander hill, almost withont exception, are at'tbia time looking better than at any period in their history. The Manhattan mill ie pushed forward to ita ntmost canacity, and the extraotion of. ore ia largely im excess of the reduoing facilities of the district. One thing haebeen demonatrated by the syatem of mining pnrened by the Manhattan company: That as depth ie attained on our mines they increase in extent and riohnesa, All that is required to make Reese river district one of the most Sete ee bullion producing sections of the State is energy and oapital for the development of onr mines, Mining in Lander hill ia no longer an experiment; it is an eatablished fact that our ledges are permanent and rich and improve with depth.—Reese River Reveille. : : Eacue Mrnn.—Again it becomes our duty to chronicle another improvement in the Eagle mine. Now, at a depth of 60 feet, the ledge ia ten feet eight inches wide, carrying a four-foot streak of ore which assays'$428 in silver to the ton. ‘Will the San Francisco expert who proaaa it worthless please take notice?—Silver