 | | Journal (article/letter/editorial) | | 3.433 A MINERALOGICAL AND GEOCHEMICAL STUDY OF SLAG FROM THE HISTORICAL O’DONNELL ROAST YARDS, SUDBURY...Sudbury, ON, P3E 2C6, Canada Abstract Highly altered slag samples from the historical O’Donnell Roast Yards...chalcopyrite (remnants of the ore) as well as of covellite (roasting product) indicates steep temperature...plasma-mass spectroscopy measurements indicate that covellite and spinels are the major sinks for Se and Ni...alteration halos around the center of the remnant slag and rock piles indicate strong variations in the |  | Vítková, M., Ettler, V., Johan, Z., Kříbek, B., Šebek, O., Mihaljevič, M. (2010) Primary and secondary phases in copper-cobalt smelting slags from the Copperbelt Province, Zambia. Mineralogical Magazine, 74 (4) 581-600 doi:10.1180/minmag.2010.074.4.581 | Journal (article/letter/editorial) | | skeletal/dendritic crystal shapes indicated rapid cooling of the slag melt. Copper and cobalt were found in low concentrations...and sphaerocobaltite (CoCO3), were observed on the slag surfaces. They indicate that the slags studied are...by chalcocite (Cu2S), chalcopyrite (CuFeS2), covellite (CuS) and cobaltiferous pyrite (Fleischer, 1984;...information Geology of the Zambian copper-mining district The Zambian Copperbelt forms the southeastern...produce Cu matte and remove Fe into the silicate slag. The second step is generally performed in Peirce-Smith |  | | Journal (article/letter/editorial) | | from a Slovak Cu smelter and in smelter wastes (slag, sludge, ash) to trace sources and transport of...(0.85& to 0.47&) than in bedrock (0.28&) and slag (0.18&) likely mainly because of kinetic fractionation...observed chalcopyrite (CuFeS2), chalcocite (Cu2S), covellite (CuS), cuprite (Cu2O), tenorite (CuO), and metallic...(Mattielli et al., 2009), while Zn released from waste dumps is isotopically heavy and can be distinguished from...near the smelter heavy Zn blown out from waste dumps and ores contaminates the surroundings in addition |  | Kříbek, Bohdan, Nyambe, Imasiku, Sracek, Ondra, Mihaljevič, Martin, Knésl, Ilja (2023) Impact of Mining and Ore Processing on Soil, Drainage and Vegetation in the Zambian Copperbelt Mining Districts: A Review. Minerals, 13 (3) 384 doi:10.3390/min13030384 | Journal (article/letter/editorial) | | a large part of the Zambian Copperbelt mining district was carried out by the Czech Research Group with...health. Ores of the Zambian Copperbelt mining district are mined for Cu and Co, but a number of other...Chililabombwe Mining District, and the Mufulira River that drains the Mufulira Mining District. Other important...important dextral tributary rivers in the Chingola District are the Mushishima and its tributaries, Mwambashi...(TSL) bath technology ISASMELTMM and reprocessed old slag from the Nkana smelter [67]. The Nkana Smelter was |  | | Journal (article/letter/editorial) | | Samples include ones collected in a medieval mining district in SW-Germany and ones that underwent short-term...were hydrated by rain and soil water in the mine dumps producing basic lead phases. Chemical composition...quantitatively explain their formation in the medieval mine dumps by the reaction of the lead oxides with a weathering...phases in other anthropogenic environments like slag dumps, lead contaminated soils or in contact to concrete...the shape, ash layers, blackened surfaces, and dumps containing typically red-colored rock specimens |  | | Journal (article/letter/editorial) | | ORE DEPOSITS OF THE RIO TINTO (HUELVA) DISTRICT, ALAN M. SPAIN. BATEMAN. CONTENTS. Introduction...INTRODUCTION. ThE pyritic orebodiesof the Huelva district are the oldest worked,and mostimportantcopper-sul...nearbyTharsisand La Zarza minesof 'the Huelva district lie in southwesternSpain in- the Sierra de Arcena...Western Ontario user ORE DEPOSITS OF RIO TINTO DISTRICT, SPAIN. 571 tends eighty miles across the province...deposits,not only the pyritic depositsof the Huelva district but also the mercury ores of the Almaden, and |  | | Report (issue) | | samples of ore. GEOGRAPHY. The Bently mining district is in that part of Hohave County, Ariz., which...far as could be learned the boundaries of the district are indefinite. In the examination on.which this...6.) ECONOMIC CONDITIONS. TRANSPORTATION. The district is most easily reached from Moapa, Nev., on the...did not meet with marked success, as the small slag dumps have since been shipped for their metal content...Button's "Tertiary history of the Grand Canyon district," issued in 1882 as Monograph II of the United |  | | Journal (volume) | | ide Smelting Mill, County Durham, including a new slag mineral, copper antimonate 54-61 Richard S. W. Braithwaite...the Caldbeck Fells, in the Leadhills-Wanlockhead district, and at Whitwell quarry in Derbyshire. By studying...worked for baryte in the mid-20 th century. The dumps from these mines surround and in some cases cover...Fells, at the northern edge of the English Lake District in Cumbria, host one of the richest 4 and most...but yielded nothing of value (Adams, 1988). The dumps contain a little baryte and vein quartz and an open |  | | Journal (issue) | | Distribution of old metal mines in the Llanrwst district. Based on Dewey & Smith ( 1922) with the geology...B. (1936) The Ordovician rocks of the Trefriw district ();'onh Wales). Qua,ter/y Joumal of the GeologicalSoriel)•92...(1940) The lead and zinc deposits of Llannvsc district, North Wales. Unpublished Internal Repon, Geological...and Poincon's re-examination showed that the covellite pseudomorphed chalcopyritc, tetrahedrite-cennantite...precipitate on the walls of the open pits and on the dumps. The other sulphates are mostly of pose-mining origin |  | | Book (volume) | | Elberton and Hartwell in Hart Co. The known mica district includes some 250 sq. mi., with most mining revolving...HillsboroBeryl, Quartz crystals (blue, smoky); in dumps of 13 area minesAmazonite, Garnet, Mica. JONES...COUNTY AREA: very many regional old mines and dumpsAzurite, native Copper, Gold, Malachite, etc.; ...the Deer Cr. depositsBarite; area mines and dumpsGalena, Silver, Sphalerite. KETCHUM: area Lead... Silver, etc. This Co. has many old mines; the dumps yield Quartz crystals, brilliant Pyrite, etc. in |  | | Book | | . . . . . . . . . . . . . . . 5.2.1 Prospecting Slag Heaps . . . . . . . . . . . . . . . . . . 5.2.2...Versus Slagless Metallurgy . . . . . . . . 5.2.3 Slag Heaps of Metal Smelting . . . . . . . . . . . .... . 5.4.3 Slag Cakes, Matte Smelting . . . . . . . . . . . . . . . 5.4.4 Slag Cakes and Slag Foam . ....5.6 Important Slag Phases . . . . . . . . . . . . . . . . . . . . . . . . . 5.6.1 Slag Phases and Phase.... . . . . . 5.7.3 Sulphidic Mattes and Silicate Slag . . . . . . . . . . 5.8 Speiss . . . . . . . . |  | | Journal (article/letter/editorial) | | Bawapin Mine, Dawei District; b in-situ tin–tungsten at Hermyingyi Mine, Dawei District; c example of primary...primary gold in quartz vein, Kyaukpon-Huku Gold District, Mon State; d samples of Kachin State Jade on...(Khin Zaw and Khin Myo Thet, 1983). In the Mawchi district, the Mawchi granite intrudes the metasedimentary...occurrences of Sn–W are located in the Dawei (Tavoy) District (Fig. 4a; Coggin Brown and Heron, 1923). At Hermyingyi...The metallogenic provinces of Myanmar 6 Mawchi district geology: a geological map of the Slate Belt in |  | | Book | | 55-60 % Pb. (4) , (8) , (9) There is some covellite in the dumps of the sou th shaft. Cobbed ore is smelted...NW. Ore m inerals are chalcopyrite, bornite, covellite, malachite with gossan. Outcrops are scattered...dacite and dacite cuff. A selected sample from the dumps of the old mine assayed 22.18 % Cu. The deposit...Paleozoic schists. Old workings are largely caved. Slag dumps at the site aggregate 2,000 tons and assay 0...caved tunnels (Genoese) and about 10,000 tons of slag. (2) In Qan County and . Township near Kocayayla |  | | Book (volume) | | of Mason Cr.⎯fossils; d Coal City, on area mine dumps from sedimentary overburden⎯oval concretions (containing...States EAST BROOKLYN (SE of Gardner), area coal mine dumps⎯Marcasite, Pyrite. HANCOCK COUNTY DALLAS CITY:...gravel rd. 2 mi. to the Mahoning Mine No. 3, on dumps⎯Fluorite crystals; g Fairview Landing, area mines⎯Cerussite...HENDERSON COUNTY TERRE HAUTE, area gravels, pits, mine dumps⎯Mason Creek fossils. HENRY COUNTY CORDOVA, Mississippi...occasional⎯Diamond. JO DAVIESS COUNTY GALENA: c area mine dumps⎯Cerussite, Galena (cubes, coated with Marcasite) |  | | Book (volume) | | of Mason Cr.⎯fossils; d Coal City, on area mine dumps from sedimentary overburden⎯oval concretions (containing...States EAST BROOKLYN (SE of Gardner), area coal mine dumps⎯Marcasite, Pyrite. HANCOCK COUNTY DALLAS CITY:...gravel rd. 2 mi. to the Mahoning Mine No. 3, on dumps⎯Fluorite crystals; g Fairview Landing, area mines⎯Cerussite...HENDERSON COUNTY TERRE HAUTE, area gravels, pits, mine dumps⎯Mason Creek fossils. HENRY COUNTY CORDOVA, Mississippi...occasional⎯Diamond. JO DAVIESS COUNTY GALENA: c area mine dumps⎯Cerussite, Galena (cubes, coated with Marcasite) |  | | Journal (issue) | | substances which came into being during smelting and slag formation are not minerals. Substances which form...stream up one of the spurs of Sowen Dod. The slag dumps have received considerable attention from mineral...building was L shaped having 3 Scotch hearths, a slag hearth, a roasting furnace and desilvering plant...caking mass, slag was raked forward whilst molten metal seeped through the charge. As the slag separated...material on the dumps at Meadowfoot Smelter is not mineralized. it consists of small pieces of slag (pea size |  | | Journal (issue) | | geological map of southern part of Mahendragarh District, Haryana. A L W A R G R 0 U P: Bayal-Panchnota...composition from Maroli, Tehla and KUltajpur areas, district Mahendragarh, Haryana (after Irvine and Baragar...Alipur Areas of Alwar. Bharatpur, Sawai Madhopur District. Rajasthan. Unpubl. Rep. Geol. Surv. India, ES...Rocks, Delhi Group around Narnaul, Mahendragarh District, Haryana. Jour. Geol. Soc. India, Vol . 22, pp...Integrated Surveys on Khodana Mi neralised Area, District Bhiwani, Haryana. Unpubl. Rep. Geol . Surv. India |  | | Report (issue) | | volcanism has been well established. In Hokuroko district of Japan, there is strong evidence of a period...alteration assemblage from Chamoli and Rudraprayag district of Uttaranchal, almost exactly similar to that...Granite and associated rocks of Devgarh, Udaipur district, Rajasthan. In : The Precambrians of the Aravalli...Lawa-Sardargarh and Parasoli areas, Rajsamand district, Rajasthan. In : Continental crust of north-western...Dislocation Zone in Nathdwara-Khamnor area, Udaipur district, Rajasthan and its significance on basement-cover |  | | Book | | deposits include mineral mining dumps, concentrator tailings dumps, ash and slag disposal areas of powerandheat...than 30 % in the USA) from oxidized copper ore dumps and concentration tailings by bacterial and acid...metal, sand and gravel from concentrator tailings, slag wool, phosphate fertilizers from blast furnace slags...broken ore residence in stopes, ore chutes and dumps Development of comprehensive processing schedule...burden Mine rock Mine water Tailings Tailings Slag Wash water, slime Dust Methane in coal mining |  | | Journal (issue) | | Get the facts! See your local Gardner-Denver District Office, or write us direct: PO. Box 1020, Denver...law. Five regional and be established by 14 district offices will the Office of Surface Mining to... Va. Wilkes-Barre Pa.; Charleston, W. New District offices and Pittsburgh, Va.; and Bristol, Va...Ind. Dis- and City, Texas. Mo. Regional District office offices City, Mo., and Tulsa, Okla....to enroll. Additional information University district ment of Mineral Resources. while petroleum graduates |  | | Journal (issue) | | & G. Schnorrer-Kohler Arizona's Silver mining district ................................................Keilmann. Goldschmidt died in 1933, in Salzburg, Austria. Alexander Fersman, who studied with Goldschmidt...Dragon is located in the classic silver-tin mining district of Potosi in Bolivia, 30 km south west of the...Clausthalite Clinochalcomenite Cobaltomenite Coronadite Covellite Dolomite Eskebomite Esperite Goethite Gold Gypsum...aggregates are up to 0.5 mm in diameter. Covellite CuS Covellite occurs in microscopic-scale intergrowths |  | | Report (issue) | | Geology and Mineral Deposits of the Boleo Copper District Baja California, Mexico By IVAN F. WILSON In collaboration...Reserves. __ _ ________________ _______________ Dumps and slag piles---__---_-------_---___Recommendations...Topographic and geologic map of the Boleo copper district, Baja California, Mexico. Planimetric map showing...Boleo copper district and surrounding area. Structure sections of the Boleo copper district. Structure...Boleo copper district. Columnar sections of shafts and drill holes in the Boleo copper district: area northwest |  | | Book | | 6,000 years ago s the Egyptians. Ancient slag piles or dumps, wall inscriptions, museum pieces, etc.,...in Precambrian basement rocks Chalcopyrite, covellite pyrite, malachite, azurite chrysocolla and cuprite...were exploited by the Ancient Egyptians. Ancient slag dumps estimated at 50,000-100,000 tonnes are stil...by pyrite, chalcopyrite, chalcocite, and minor covellite and bornite. Other occurences Copper impregnations...under consideration at Aswan. About 40,000 t/a of slag from the steel industry which is mainly Table 3 |  | | Report (volume) | | ______________________-__-_________--_------___-_ Ophir district.________________________________________________...__________---__--_-___ Austin district._.____..._..._._.____._____.____.___-.___._____ Marysville district.___________...___________________________________________ Gould district._______________________________________________ Stemple...._ Heddleston district.___________________________________________ Wolf Creek district.._..........__..._---_________ Helena district.____________________________.__ Winston district-______________________________________ |  | | Report (volume) | | The first Ekh Khera village in the the Budaun district, Rohilkhand at long. 78° 49' 20"). Of this...weighing 841-1 Sultanpur village in the Ballia district. United Provinces (lat, 25** 55' 30"; long. 84°...fall was recorded from Eampurhat village, Birbhum district, and consists of one stone weighing 99-93 grammes...from a locality 5 miles north of Palai, Madura district, presented by Mr. E. H, A. Johnston; Chitaldrug...of Vayampati, Kadavur Zemindary, Trichinopbly district, has the (2) (3) following composition : 9-80 |
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