 | | Journal (issue) | | 9Metallogenic context and classification ofnative gold and Au-Ag-mineral samples101. Historical...metallogenic district645. Other sources ofnative gold from Romania in Brad Gold Museum656. Alluvial...Gold Museum of Brad721. Introduction722.Native elements743. Sulfides and sulfosalts744...and in Romania, in general: nagyagite,sylvanite,native tellurium, krennerite, semseyite, fizelyite, rhodonite...written in 1910-1911 by Friedrich Schumacher on theore deposits owned by “Ruda-12Apostoli” company, a mineral |  | | Journal (article/letter/editorial) | | Ave., Stratford, Conn.Pyrolusite was the chiefore of manganese mined at Cartersville.Cartersville...hunting manganese in one of the old abandonedore dumps from a long ago mine,north of Cartersville. At...side ofthe Atherton Tableland as this mountainousregion is called, there is also' a findof fossils, quite...tin recovered from oneof its mines. Just as tinore it possiblymight not interest you but this sample...221, Union, N . J. Tiny xls of sulphuryellownative sulphur are scattered amongthe celestite xls."Celestite |  | | Journal (issue) | | alwayscharacterizedhigh lead charge,thattonnageore treated will notrelatively great.*Thetionbegan...intocars.DISPOSALFUME|The mannerwhich thesmelter fumes are handledalso deserves attention.Those...The Wedge furnaceusedgive the matte and high-sulphur orespreliminary roast before theythemachines...advantage hasbeen takentopographical contour.Theoretravels through the plantelevated only. once, and...and thattopbelt conveyorfrom the primaryore binsthebuilding.THEroasterDWIGHTtheLLOYD |  | | Journal (issue) | | Belgium,Russia, twoFrance, threeAustria, and nineGermany,put beingCONTENTS,qoneout-Tons.Paper...Chicago...Blastin Temperature fromUtilizationOre-DepositsSummitGrande County,The Iron OresNevada...Gold and Silver Stocks.......Europe......Germany{338totheSilver.338District, Rio...that furnaces are blowing out rapidly, and the ironorelow thatmaterial reductionprobable.cotton, and...tainly always willatedthe midsthighly cultivatedregion, immediatelythe junc- and not permit the human |  | | Journal (issue) | | Producers...........-.2.02e000%NewCananeaOre DepositsWalter HarveyIr 1s a FACT worthy of mention...at Oroville,Cal.N. B. Knox 393*Loading IronOre at Lake Superior Docks.............Sudbury Nickel...Lonpon, ENGLAND,.20 Bucklersbury, E.DortmuND,GERMANY,Arndt Strasse 56Shouldremarkswhich it will...owners to determine. Importantpoints are the lack ofore supply from Canada, theHelen mine having fallen...fields areEpitorFreperick HosartSamugEL SANFORDOreYORK.P. O. BoxPresident.IronSATURDAY,ADVERTISING |  | | Journal (issue) | | Mining .J. R. FinlayMine Signals .F. C. RobertsOre Reserves .Mark R. LambThe Metric System .Decimal...Pennsylvania. . . . 362Ore Treatment at Laurium, Greece,Henry F. Collins 363Absorption inOre Deposition,Walter...Medical Corps at Coal Mines .364♦The Mesabi IronOre Range — ^VI,Dwight E. Woodbridge 365Underground...Portable Air Compressor .380393393The Latest LakeOre Carrier . ' .♦The Ajax Blasting Car .% .Patents...that the silver actuallyvolume on ‘The Genesis ofOre-Deposits,’published by the American Institute of |  | | Journal (issue) | | companies.4The mineral productionpage,The BrownOre Deposits near Leeds,Corundum MiningNorth Carolina...ChinaThe Minerals which Accompanythe RichnessOrePhillips. 489Stone. 490Kurita. 491....Gold...metals,$200,000,000.some importantmaterialsGermany stands very highproducer, ranking next afterthe...the United States and Great Britainironore, iron and coal.the outputthe salt works and chemical works...show that the supposed advan-tagelower wagesGermany disappears when submittedcareful examination. |  | | Report (issue) | | Smith, DirectorProfessional Paper 139GEOLOGY ANDORE DEPOSITSOF THEDUCKTOWN MINING DISTRICT, TENNESSEE...CHAPTJregion,by F. B. Laney ______________';?. __________________...DucktownSulphur, Copper & Iron Co.'splant ______________________________ _CHAPTER V. Theore deposits...ral character of the primaryore ________ _Minerals of the primaryore ________________ _Actinolite...V. Theore deposits-Continued.Mineralogy of the ores-Continued.Minerals of the primaryore-Continued |  | | Journal (issue) | | Thirty-Year RuleHuge Expansion116Prospect for IronOre Beneficiation.Metallurgy, the Accent Ison New Metals...12-ton-perminute loadingpermits the fastest possiblemovementore from the face. Like the loader, theJoy 60-E Shuttle...Shuttle Carspecially designed for therugged dutyore and rock handling with minimummaintenance.Another...the most efficientore reduction machinery.That’s why mostthe world’s copperorereduced with Symons...major producersevery countrythe world where copperoreprocessedquantity benefit from the Symons Cone Crusher |  | | Journal (issue) | | SILVERLEADZINCNINGURANIUMIRONOREFEBRUARYMAGNESIUMPRICE ONE DOLLARTITANIUMTINMERCURY...FLUORSPARFELDSPARMICAPOTASHMININGMILLINGIRONORE BENEFICIATIONMETALLURGY INTERCHANGEABLESLURRY...OutlookantimonyMetelsletterwho.........Ore BeneficiapublishedIronwillDEPARTMENTSBehind...appearsubsequent issueE&MJ.—Ed.REGULARowners,ore, feel that thiscrucial periodthe placingantimony...Program bill, whichcomebefore Congress soon.Thisore has beenlongand theremany antimony mine own- |  | | Journal (issue) | | Money inOreay£42Cap(FrsElevatingThe bucket elevator is an important factor in yourorehandling...selection and installation of yourtonsijiore > handlingequipment.of RycrushedConsult them...miningcompany, which does not even smelt its ownore. Phelps,Dodge & Co. is a great mining and metallurgical...and Great Falls in 1916 treated725,000tons ofore for other companies; its zinc plants, 54,000tons...Ohvees CEL Ure. oie3,650,000$52,755,000a Tons ofore.6 Tons of sulphuric acid of 60 deg. B.c Tons |  | | Book | | across the North Sea in Holland and north-westGermany. The saltbeds were formed in a distant time when...pyrite,but others, such as azurite, which is anore of copper, give no hint that ametal can be taken...mineral substances. Explosives arecompounded fromsulphur and nitrates; bullets are made of lead, andcartridges...or dry stream beds. These, and pieces of othernative metals,especially copper and silver, were used...foundation of the firstmanufacturing industry.Native copper soon passed from an exclusivelyornamental |  | | Book (edition) | | three parts: (I) Principles and Processes, (II)OreDeposits, and (III) Nonmetallic Mineral Deposits...worker as well as forpractical considerations ofore finding. Increasing population andincreasing mechanization...726; Heat and Sound Insula¬tors, 729; Asphalt andNative Bitumens, 73219.Metallurgical and Refractory...Chloride, 785; Bromineand Iodine, 786; Potash, 787;Sulphur, 788; Nitrates andNitrogen, 793; Lithium, 794;...809; Phosphates, 812; Limestone andLime, 818;Sulphur, 81923.Abrasives and Abrasive Minerals821 |  | | Book | | importance as mineral sources. In the Tehuantepecregion only one gold mine—the defunct La Fe in Chiapas...indications of containing important deposits ofsulphur andsalt. The northern section of this province...Smallquantities of base metals may be found in theore. As a generalization,there is an increased ratio...copper mineralization are Cananea, with itsColoradaore body, and Nacozari, with the famous Pilares mine...de los Volcanes(Volcanic Mountain Range). Thisregion occupies an area some 150to 300 kilometers wide |  | | Report (volume) | | MINES HANDBOOKMeeting tbe Needs ofMine andSmelterHundreds of plants on both American Continents...the World; Geology of Butte,Montana; Nature ofOreDeposits, etc.VOL. XIVSupplementing Volumes I...metals are again given, and aglossary and chapter onore minerals included.The list of obsolete securities...afford becomeyours in a very tangible and satisfyingOREANDCOALMACHINERYform whenyou purchaseSeaver-Morgan...MACHINERYW-S-M Unloaders: All of the largemodernore docks constructed in the lastsixyears have been |  | | Journal (issue) | | G. Ryback51Troilite from Glenelg, HighlandRegion, Scotland: the first British Isles occurrence....polydymite, unless one appreciates that it is a rareore ofnickel. Similarly, if one found a specimen of...old mining terms as 'iron-glance' and'green leadore' are listed. The Handbook of Mineralogy seriesgives...minerals found inrocks and gives scant attention toore and vein minerals.For a more rounded approach one...' S Cleuch shouldbe under Dumfries &. GallowayRegion .p.91, RH col. , line 2 from bottom , & p.92, |  | | Journal (volume) | | Innoko and Iditarod districts160Kovukuk-Chandalarregion330Editorial....Lode mining in interior.....geology of22Colloids Inore dressing.Allen, A.109Simplification of gold-ore treatment....Ditto254...Cobalt ores..DividendEl PasosmelterGarfield plantHaydensmelter662.In Mexico197. 387.American...Nettie silver mineNovember copper productionSmelterTropic shaftv.v.Editorial ....,;Alice...Ltd.,Inspection departmentPowder explosionSmelter'Morenci,^^AHzon^^^ 279.Editorial663.|44 |  | | Report (issue) | | parentheses arc varieties, variant names, etc.Native ElementsGoldSilverCopperPlatinumNickel-Iron...(Tacnitc)SchrcibcrsitcAntimonySeleniumTelluriumSulphurDiamondGraphiteSulphides and SulfosaltsTellurobismuthite...gypsum, hallovsitc, kaolinitc, montmori I Ionite,sulphur.CLARKE COUNTY: aragonite, calcite, cassitcrite...sillimanite, silver, specularite, steatite, stilbite,sulphur, thaumasite, titanite,tourmaline, williamsitc...quartz, rhodonite, selenium, silver, sphalerite,sulphur, talc, tellurium,tellurobismuthite, tennantite |  | | Book | | described . Also given are the gold content in ores.ore quality. and the size of deposits. Potentials for........ .............. 75 Deposits in the Maikainore field ............................................................... ........ 91 The Karamrunskoeore field .................................................. ulak Yuenke-B ...... l 02 The Chokparskoeore field . ... .. .. .... .. ..... . .. .... ... .................. .. .. . 116 The Boko-Vasilievskoeore field .. .. ...... .. .. .. ... ..... .. ... .. |  | | Journal (issue) | | AND CHARTREVIEW OF MINERAL TECHNOLOGYOre DressinglronOre BeneficiationNon-Ferrous MetallurgyGe...Cleveland, W. M. Spears;Pittsburgh, H. C.IronOre Beneficiation Shows Healthy GrowthNon-Ferrous Metallurgy...beginning 1947, by Copper Institute as “mine orsmelter production or shipments, and custom intake, including...not include production from smelting of importedore.By crude copper is meant the copper content of blister...withartificial factors removed.theSmelter Capacity LimitsOre OutputSo far as supply goes, it appears |  | | Journal (volume) | | recentwork of USGS and USBM withtechniques forore analysis.atomicabsorptionandotherspectral...world’s first long-distance slurry pipeline for ironore was essentialto the success of the Savage River...attractive as an air pollution control reactant forsulphur.He also points out that the energy equivalent...1968. . : $1.00Sherman Mine—newest and most modernore beneficiatingand agglomerating plant. 6 pp, 1968... 11 pp, 1968. ;Sulphur Part 5—Harvestingsulphur from sour gas and oil. Howsulphur can be recovered |  | | Journal (volume) | | Deepest Mine in the World,.Air, Compressed, forOre Flotation,97Air-Lifts, Notes on,23Air, the Effect...Rectifier for Metallurgical Laboratories. 239AluminumOre242American Society of Mexico,145,.. 198American...Laboratory, forperanza Mine,Compressed Air forOre Flotation,Concentrates and ores of Tin, Assif,...Europea^arCopper Iron Deposits of Chile,CopeteOre Deposits, Sonora,Copper Ores, Hydro-Electrolytic...Colombia,Los Pilares Orebody, Nacozari,Low-gradeOre Deposits, Sampling,10313S44....427 |  | | Book | | antimony, lithium, silver, fluorspar, salt andsulphur.This rich mineral heritage has spawned widespread...discovery and exploitation of a wide variety ofore depositsin Namibia makes for both interesting and...infonnation• that has greatly aided our understanding ofore deposition and mineral provinces, thereby facilitating...grants as well as on specific mineral occurrences andore deposits.With the advent of an international conference...REE-Yttrium-ThoriumSaltSepioliteSoda ash and ThenarditeSulphur and PyriteTalc and PyrophylliteTitaniumWollastonite |  | | Book (edition) | | agricultural or aggresive, such as Argentina,Germany, and Japan, respectively. Many less developed countries...the IndustrialRevolution. Brazil has much ironore but little coal.India has much manganese, coal and...exporting ironore to Japan and Iran. Chinaand Russia have immense resources of coal andironore and are or...major industrialnations.With the waning of ironore in Great Britain camea change in Britain's economy...Exhaustion, and Costs ofMiningThe exhaustion of anore deposit may occur suddenly or slowly as the result |  | | Book (edition) | | agricultural or aggresive, such as Argentina,Germany, and Japan, respectively. Many less develmineral...much ironore but little coal. India has much manganese, only has five major ironore coal producing...iron. plants It not but is also exporting ironore to Japan and Iran. China and Russia have immense...become major industrial With the waning of ironore in Great Britain came a change in Britain’s economy...inflationary Exhaustion, exhaustion of an and Costs ofore deposit may occur sud- denly or slowly as the |
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