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| It has often been ALEXANDER POMPEJUS BOLLEY. Professor Bolley died in Zurich, on the 3d of August, 1870...kep t In the department of technology Professor Bolley has had closed. His text-books are the best we...one of the most important contributions to our California, and to base what we might say upOn personal...of the river with no success, although DIAMOND MINING IN SOUTH AFRICA. ing. It is only recently that...the success that has attended its introduc A California miner who emigrated to the Cape of Good on that |
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| Thaxter, the use of sulphur for onion smut. To Bolley we are chiefly indebted for the use of corrosive...THE UNITED STATES IN 1915 THE midyear review of mining conditions reported to the Secretary of the Interior...Lane's comment of last July to the effect that the mining revival is in full swing. I n the western states...1915 was the country's most productive year in the mining industry. The total may even reach two and one...year's figures. Only twice in the history of copper mining has there been a larger increase in quantity of |
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| metallic values from the ores of copper, zinc, lead, gold, silver, graphite, molybdenum, mercury, etcetera...Battery Street, New York, N. Y. San Francisco, California. THE MINES HANDBOOK BALL GRANULATORS For...so successful. Allis-Chalmers Manufacturing Co. Mining Machinery Dept. OFFICES For Canadian MILWAUKEE...Canada THE MINES HANDBOOK Meeting tbe Needs of Mine and Smelter Hundreds of plants on both American...service from Superior Jaw Crusher Worthington mining equipment the from the standpoint of first cost |
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| and inclined plane In tbe earlier period of coal mining In tbls country, In some cases only coal was recovered...Electric mine locomotive pulling trainload of coal It Is largely by tbe use of Improved mining macblnery...warring nations bad been accustomed to in tbe mining, transportation and use of supply still required...States. tbings to work witb and tbings to play mining was carelessly done, and it is esti witb, and...known to exist in tbe deposits of Searles Lake, California, and iII alunite, deposits of wbicb are found |
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| free, and comes down upon the An Indian Shroud of Gold. most ferocious and daring burglar. Patents, communicates...graves are demolished, in which are numerous of gold. hasp, 'II, terminating in a will be thrown up...been the Messrs. Bolley, at Verviers, who were the first finest specimen of sheet gold that we have to...immediate do, a merchant of Boston, bought an iron mine .. - For 12 Ibs. of lard alum in a gill of boiling |
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| free, and comes down upon the An Indian Shroud of Gold. most ferocious and daring burglar. Patents, communicates...graves are demolished, in which are numerous of gold. hasp, 'II, terminating in a will be thrown up...been the Messrs. Bolley, at Verviers, who were the first finest specimen of sheet gold that we have to...immediate do, a merchant of Boston, bought an iron mine .. - For 12 Ibs. of lard alum in a gill of boiling |
 | | Journal (article/letter/editorial) |
| free, and comes down upon the An Indian Shroud of Gold. most ferocious and daring burglar. Patents, communicates...graves are demolished, in which are numerous of gold. hasp, 'II, terminating in a will be thrown up...been the Messrs. Bolley, at Verviers, who were the first finest specimen of sheet gold that we have to...immediate do, a merchant of Boston, bought an iron mine .. - For 12 Ibs. of lard alum in a gill of boiling |
 | | Journal (article/letter/editorial) |
| free, and comes down upon the An Indian Shroud of Gold. most ferocious and daring burglar. Patents, communicates...graves are demolished, in which are numerous of gold. hasp, 'II, terminating in a will be thrown up...been the Messrs. Bolley, at Verviers, who were the first finest specimen of sheet gold that we have to...immediate do, a merchant of Boston, bought an iron mine .. - For 12 Ibs. of lard alum in a gill of boiling |
 | | Journal (article/letter/editorial) |
| free, and comes down upon the An Indian Shroud of Gold. most ferocious and daring burglar. Patents, communicates...graves are demolished, in which are numerous of gold. hasp, 'II, terminating in a will be thrown up...been the Messrs. Bolley, at Verviers, who were the first finest specimen of sheet gold that we have to...immediate do, a merchant of Boston, bought an iron mine .. - For 12 Ibs. of lard alum in a gill of boiling |
 | | Journal (article/letter/editorial) |
| free, and comes down upon the An Indian Shroud of Gold. most ferocious and daring burglar. Patents, communicates...graves are demolished, in which are numerous of gold. hasp, 'II, terminating in a will be thrown up...been the Messrs. Bolley, at Verviers, who were the first finest specimen of sheet gold that we have to...immediate do, a merchant of Boston, bought an iron mine .. - For 12 Ibs. of lard alum in a gill of boiling |
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| Whistles, Valves, and Cocks. Send forPrice List. Bolley, Farrell & Co., 1'1tlsbnrgh, Pa. For Solid Emery...p. 283, vol. Sl. (1) A. H, D. says: A friend of mine has reo centlypurcbased a 10 borse engine ana boller...and usual to heat the feed water & (;0.. 62 & 64 Gold St .. New York. Millstone Dressing Diamond Machines...cooled under the g1ven conditIons. 2. Will �t<:el wire deterIorate from constant contact with rub...and Strainer Clothe Sample sent on application. Mining, Wrecking, Pumpin,go, Drainage, lITIgating Mach1nery |
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| 900 tuns. New York in 7t days, or at to be only MINE E XPLOSIONS-A NEW REMEDY.-The French journal OOSrlW8...explosive, it seems probable enough that if the mine were at all times brilliantly illuminated in every...English journal that STRAW AND CLOTHES BLEACHING.-Bolley states that the hypo-chlorite of magnesia bleaches...8'5-intimately mixed fully volatilizing silver, gold, the black oxides of cobalt and OILS AND BEARINGS...ALUM ruM EAF.-It IS report d that M. Deg us e, a gold ? � � . beater m Parls, prepares alummlU lea welghmg |
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| will not Utrecht, has observed that a globule of gold or silver, same breadth as the sealing wax, also...point will cause the metal to solidify, out that a gold wire sustaining half the weight wh ich well disposed...hole in it.s base, and on t.he silicon to standard gold, which, as you will observe removal of the plng...Professor W. CHANDLER ROBERTS AUSTEN, F. R . S. standard gold, free from silicon, would be over 1,OOU applied...result in the ease of lead is hardly unexpected.t Bolley showed, in 1849, that lead prepared in a particu |
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| combustion of carbon. After silver, copper, and gold, it is the best conductor of both heat and electricity;...FRENCH TORPEDO CRUISER in ductility. Like silver and gold, aluminum stiffens WATTIG NIES. up remarkably in...in the United this mineral is mined. The Evigtok mine is worked as States. It is the increase in demand...into a thousand and one uses that must eventually mine is located close to the water's edge in Arksut consume...the different processes. Ricks, of the Northern District of Ohio, before whom Production.-Aluminum was |
 | | Journal (article/letter/editorial) |
| pure acid. As the acid was intended for parting gold, on account of the vigorous way in which selenic...extent of division the millionth part of a grain of gold would become if subjected to such an impurity.-Chem... Wiesner: Rohstoffe des Pflanzenreiches, 1873. Bolley: Technologie der Spimifasern. Bohm : W ollkunde...Jour. Chern. Soc .. 1888 , ; 391 104 P\,' , 878 1 Bolley etc., tend in the direction of botany, histology |
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| formation of a galvanic coating. On the Recovery of Gold and Silver from the Fluid. employed for Electro-Plating...and Gilding. The following method 'of recovering gold and silver from the fluids employed in electro·pla...electro·pla ting and gilding is described by Prof. Bolley, in is partially volatilized with the undecomposed...burnishers, along with soap water. The cyanide of gold, di�solved in an excess In gilding small articles...it in a wooden The complete separa tion of the gold cannot be effected in the hu trough; the whole |
 | | Journal (article/letter/editorial) |
| formation of a galvanic coating. On the Recovery of Gold and Silver from the Fluid. employed for Electro-Plating...and Gilding. The following method 'of recovering gold and silver from the fluids employed in electro·pla...electro·pla ting and gilding is described by Prof. Bolley, in is partially volatilized with the undecomposed...burnishers, along with soap water. The cyanide of gold, di�solved in an excess In gilding small articles...it in a wooden The complete separa tion of the gold cannot be effected in the hu trough; the whole |
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| Victor Meyer in the chair of pure chemistry, and Bolley, E. Kopp, and Lunge in that of chemical technology... 1), which contain' the laboratory for assaying gold and silver, under the care of the professor of technical... Turning now to the analytical side, b b b care gold and silver assay rOOIllS, s the magazine, t a room |
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| the cost of 350,000 cubic feet, at about $10 in gold. Pig iron contains,as a rule, carbon, silicon ...pllrified ozokeri. SUCCESSOR 'fO THE LATE PROFESSOR BOLLEY.-The Coun good quality of gas. M. Berard overcomes...final heating, and from these the late lamented Dr. Bolley,a memoir of whom we published carbonic acid to...oil, without, smell, and of very high illumi Dr. Bolley. coke, by which meaus the decomposition of the |
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| London whicb hefore him, cording, pr(lbably, as gold or sui phur had been the princi might almost relieve...oppressed by an added a costly velvet tunic with gold fringes. He then drew a require skill and experience...blood through the ves5els supplying the ganglia gold. of the great s ympathetic system of nerves; and...dis presses. following resume of the above California products for the under the iufluence of wet...specula- an ... 1._" Husted, from Westchester County, made a very able speech 160,000.000 1883, and |
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| been the Messrs. Bolley, at Verviers, who were the first finest specimen of sheet gold that we have to...seen Mr. Evans states that in making exca of gold. the alarm, the lock is a Independent of the...heel of the hammer, holds .• An Indian Shroud of Gold. Peruvian tumuli. a is the bolt, and a' represent...immediate do, a merchant of Boston, bought an iron mine Iy; in SCituate, and erected a foundry, in which...Brady. rollers. 0.: I claim the spiral groO\Ted "Yh·�el. A , in combiofthe:.e as otmy lnvention irres natlVil |
 | | Journal (article/letter/editorial) |
| been the Messrs. Bolley, at Verviers, who were the first finest specimen of sheet gold that we have to...seen Mr. Evans states that in making exca of gold. the alarm, the lock is a Independent of the...heel of the hammer, holds .• An Indian Shroud of Gold. Peruvian tumuli. a is the bolt, and a' represent...immediate do, a merchant of Boston, bought an iron mine Iy; in SCituate, and erected a foundry, in which...Brady. rollers. 0.: I claim the spiral groO\Ted "Yh·�el. A , in combiofthe:.e as otmy lnvention irres natlVil |
 | | Report (volume) |
| with the idea of gathering a complete series of mine descriptions to form part of the report. Not until...outstripping all others in the Mississippi valley. Lead mining was begun as much as 170 years ago, and has continued...prediction was ventured by Prof. Whitney that the lead mining of Missouri was a thing of the past, and that the...explorations have revealed new fields, or improvements in mining or metallurgical processes have made previously...respects are the facts of zinc production. The mining of these ores does not, however, date much more |
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| say, the design, transparent, or vice Prof. H. L. Bolley, in a paper on cleanliness in hand Vehicles must... and diploma. A $1,000 and the association's gold medal . Railway Accident Cau8ed by the Heat |
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| Properties of Tin-lead Alloys :1’ by Professor Bolley. 18. ‘‘ On the Dangers arising from the use of...Electricity to the Explosion of Gunpowder :’, by F. A. Ah el, Esq. 2. On the Colouring Matters obtained from Coal...:” by Dr. Scoffern : from the Author “ Gold-mining and the Gold Discoyeries made since 1851 :” by J. A...1 : from the Authors. “ Estujlios quimicos sobre el Aire Atmosferico de Madrid ;” yor D. R a m o n de...Mzdical Review,” February, 1862 : from the Editor. “ Mining arid Smeltiiig Magaziiic,” for 1802 : from the |
