 | | Book | | seen on the slopes of Sowen Dod (Fig 14) The slag dump occupies the relatively flat area below the Dod... Fig 3. The conspicuous landmark conical spoil dump at the New Glencrieff Mine from the 1951-58 reworking... Wanlock Water looking west from the smelter slag dump. 2020. Fig 14. Meadowfoot Lead Smelter site showing...the loop of the two condenser flues and flat grey slag heap area to the left with building outlines (2019)...view of the remains of the smelter buildings and slag dump area in 2019. © Getmapping 2020. Linarite Fig |  | 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...produce Cu matte and remove Fe into the silicate slag. The second step is generally performed in Peirce-Smith...its refinement in conventional PS converters. The slag discarded generally contained <1 wt.% Cu (Cutler...tonnes of Cu concentrate per year. The discarded slag contains up to 1 wt.% Cu (T. Gonzáles, Mufulira |  | | 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...alteration halos around the center of the remnant slag and rock piles indicate strong variations in the...chemical and mineralogical composition of the altered slag with lateral distance and depth. The concentration...concentration of trace elements in these surficial slag samples is controlled by the proportions of spinel phases |  | | Journal (article/letter/editorial) | | (near Calumet) calcite, chalcocite (r), copper, cuprite, datolite, epidote, hema tite, kinoite (r), laumontite...calcite, calcite with copper inclusions, copper, cuprite, datolite, halite (r), laumontite, malachite, pumpellyite...pumpellyite, silver Superior smelter (slag dump)—Houghton copper, melilite T a m a r a c k mine (also...calcite, calumetite (r), chalcocite (r), copper, cuprite, datolite, W i n o n a mine—Winona epidote, laumontite...copper and cuprite inclusions (r), chalcocite, chlorite (sp.?), chrysocolla, copper, cuprite var. chalcotrichite |  | Bril, H., Zainoun, K., Puziewicz, J., Courtin-Nomade, A., Vanaecker, M., Bollinger, J.-C. (2008) SECONDARY PHASES FROM THE ALTERATION OF A PILE OF ZINC-SMELTING SLAG AS INDICATORS OF ENVIRONMENTAL CONDITIONS: AN EXAMPLE FROM SWIETOCHLOWICE, UPPER SILESIA, POLAND. The Canadian Mineralogist, 46 (5) 1235-1248 doi:10.3749/canmin.46.5.1235 | Journal (article/letter/editorial) | | PHASES FROM THE ALTERATION OF A PILE OF ZINC-SMELTING SLAG AS INDICATORS OF ENVIRONMENTAL CONDITIONS: AN EXAMPLE...pyrometallurgical treatment of Zn ore, deposited at the dump in Świętochłowice, in Upper Silesia, southern Poland...melilite and the spinel-group phases. Keywords: slag, Zn pyrometallurgy, secondary phases, weathering...The pile consists of brown to black fragments of slag from tens of centimeters to meters across, and of... secondary phases from the alteration of zinc-smelting slag silicate and oxide phases contain variable amounts |  | | Journal (article/letter/editorial) | | Mobilization of heavy metals from historical smelting slag dumps, north Queensland, Australia B. G. LOTTERMOSER*...Box 6811, Cairns, QLD 4870, Australia ABSTR ACT Slag dumps occur at several historical smelting sites...Australia. The microcrystalline slags contain primary slag phases, relict flux, ore and furnace materials and...secondary weathering related minerals. Common primary slag phases are glass, Zn-rich fayalite (± Zn-rich kirschsteinite)...alloys (Cu3Sn), and unknown metal compounds. The slag materials contain wt.% concentrations of Zn and |  | Fernández-Caliani, J. C., de la Rosa, J. D., Sánchez de la Campa, A. M., González-Castanedo, Y., Castillo, S. (2013) Mineralogy of atmospheric dust impacting the Rio Tinto mining area (Spain) during episodes of high metal deposition. Mineralogical Magazine, 77 (6) 2793-2810 doi:10.1180/minmag.2013.077.6.07 | Journal (article/letter/editorial) | | large opencasts and voluminous waste-rock dumps, slag deposits, spoil heaps and tailings impoundments...subhedral crystals of muscovite and chlorite; (e) slag particle of fayalitic composition; (f) tabular orthorhombic...filters, including oxides (hematite, goethite, cuprite, delafossite), sulfates (jarosite) and copper sulfides...Minor amounts of copper oxide particles (such as cuprite), which occurred as clusters of tiny particles...cluster of copper oxide particles ascribed to cuprite; (c) aggregate of copper sulfide, probably chalcocite |  | | Journal (issue) | | Hall Mineral Collection N. Turner. 1 Rammelsberg Slag Minerals 1 W. van den Berg and C. van Loon. Diary...David Lloyd's stand (Unity Minerals). This was a cuprite from Zaire, with two brilliant red slightly distorted...of veszelyite, a rare supergene mineral, from а dump on Straitstep Vein, near Wanlockhead, Dumfries and...minerals, including lanarkite and leadhillite, on a dump on Straitstep Vein [grid reference NS 872 129]....to Britain. Veszelyite occurred on the Straitstep dump as rare, lustrous, transparent to translucent, dark |  | Paar, W. H., Mereiter, Kurt, Braithwaite, R. S. W., Keller, Paul, Dunn, P. J. (1986) Chenite, Pb4Cu(SO4)2(OH)6, a new mineral, from Leadhills, Scotland. Mineralogical Magazine, 50 (355) 129-135 doi:10.1180/minmag.1986.050.355.17 | Journal (article/letter/editorial) | | collected by R.S.W.B. and J. I. Wilson from an old slag dump at the site of the ruins of Glengaber smelting...blue elongated prismatic crystals in a cavity in slag, associated with elyite, lanarkite and various other...#A, measured on brass. The standards used were cuprite (Cu), celestine (S), and PbO (Pb). A wavelength-dispersive |  | | Report (issue) | | Chalcopyrite Sphalerite Chalcocite Cuprite, native copper and carbonates Cuprite Sulfates and carbonates (iron...The oxide-supergene mineral assemblage includes cuprite, chalcocite, azurite, malachite, native copper...UVX consisted almost entirely of chalcocite with cuprite and native copper being locally abundant in some...graded off on the 50-foot level (also known as the "Slag Level") and the new smelter with its related shops...Verde Valley Railroad and was close to suitable slag and tailings disposal sites. Room was also available |  | | Report (volume) | | Barite. Not abundant. A little was noted on the dump at the Deer Isle mine and at the Sullivan mine....the Douglas mine and the Owen mine at Blue Hill. Cuprite. Sparingly present in the zone of oxidation of...copper deposits of Blue Hill. Forms on) the old slag dumps, but was not noted in the ore. A little is...noted at the Stewart copper mine and on the Hercules dump. Stephanite. Reported from the Sullivan mine. Stil>nite...chalcocite, arsenopyrite, zinc blende, magnetite, and cuprite. Stibnite, tennantite, and tetrahedrite have also |  | | Journal (issue) | | at the time were the high loss of copper in the slag and the high cost of smelting. As a result of the...inefficiency of the original smelter was evident, with the slag piles being reworked periodically as late as the...pure copper as a way of minimizing losses in the slag. The smelter was at the center of a large mining...000 tons of slag from earlier operations were re-smelted (Tucker and Sampson, 1943). This slag averaged... 3,743 tons of old tailings from the Rosalie slag dump were treated and shipped to the American Smelting | | | Journal (issue) | | prJce andi�ot, well crystallized. The .Alt:t• old slag dumped into the sea about two thun alulr,t�B o�...at the time were the high loss of copper in the slag and the high cost of smelting. As a result of the...inefficiency of the original smelter was evident, with the slag piles being reworked periodically as late as the...pure copper as a way of minimizing losses in the slag. The smelter was at the center of a large mining...000 tons of slag from earlier operations were re-smelted (Tucker and Sampson, 1943). This slag averaged |  | | Journal (issue) | | damage to a rental car. We then hiked to the mine dump on the side of a long hill. his mine is reportedly...underground. In fact, one of the finest Bisbee cuprite specimens, a 2-inch elongated gem red cube on matrix...them on a Saturday or the rocks would go to the dump. Several of us made a day of it and obtained the...minerals including azurite, malachite, native copper, cuprite, and a host of uncommon to rare copper, zinc, and...While many are familiar with Bisbee’s azurite, cuprite, the formation of pseudomorph after azurite in |  | | Report (volume) | | type, comprises deposits of native copper and cuprite in green epidotic rocks that have been found at...chiefly of cuprite and native copper, the latter often as nucleal masses surrounded by cuprite, together...ore. Small and irregular patches of quartz and cuprite and native copper that have no recognizable connection...brownish red rutile. An examination of the ore on the dump shows that although in some specimens hornblende...wall. Assay of a sample of selected ore from the dump showed 8.15 per cent copper. 25 per cent silica |  | | Thesis/Dissertation | | DESCRIPTION OF INDIVIDUAL MINERALS cryptomelane cuprite delafossite goethite groutite hausmannite hematite...of carminite crystals from a sample taken from a dump near the Socavon shaft 124 xi LIST OF ILLUSTRATIONS—...near the El Padre Mine (La Esperanza). The large slag dump is approximately 600 meters in length. Ojuela...The native copper is associated with tenorite, cuprite, goethite, and delafossite. Much of the copper...ores. Where exposed, the copper has altered to cuprite and malachite. Gold Au Gold has been found as |  | | Report (volume) | | near Cunningham Pass mine. 110 VIII. A, Head frame, dump, and other features at Critic shaft, Cunningham...bullion produced in the early eighties, and the slag dump resulting from these operations is said to assay...that produced by immersing a fractured brick in hot slag, or, better, like bricks after long service in mercury...little COPPER DEPOSITS. 43 chalcocite, some cuprite and malachite, and an occasional speck of native...chrysocolla and chalcopyrite with some malachite, cuprite, and a little chalcocite. Below water level the |  | | Report (issue) | | the North-west ... ... x XTTT / XIV i XV. Slag Pots, Great Cobir Mine — Flow Sheet, Great Cobar...XXXVI. —Engine-room, Great Cobar XXXVII. —New slag dump, Great Cobar XXXVIIa. — ection, Chesnev Mine XXXVIII...among the sulphides, and of malachite, azurite, cuprite (red oxide), native copper, carbonate of lead,...association of malachite, azurite, tenorite (?), cuprite, 10 Below these products of oxidation come the...continuation of the Great Cobar lode. 1903. “ Naismyth slag-pots introduced capacity. 2 tons ; ; Additional |  | | Report (volume) | | of 7 em by 7 em paving stones for shipment to Belgium is planned. The intrusive body is small with nonperpendicular...Chinchilhuma area 194 Chemical analyses of vein and slag, San Francisco mine area 195 170 INTRODUCTION...northeast. Chalcocite, malachite, azurite, and cuprite replace organic matter in the Tiahuanacu Formation...shaft and prospect pits. A sample collected from the dump contained 5.98 percent copper (Zapata, 1987). of...strikes N. 25°-35° W. and dips 15°-80°southwest. Cuprite mineralization is more apt to occur in coarse-grained |  | | Report (issue) | | _-_............................................ Cuprite ...... ~ .. _.............................. ____...n~ture of the material passed· through, but the dump shows that it was principally a partly consolidated...of which the extreme product, exemplified in the dump of the Copper King mine, is a fine granular aggregate...largest In the foreground is the old Copper Queen slag dump, beneath wh ich and the low Spray shaft. To the...of · quartz. The presence of native copper and cuprite was reported by those in charge of the work, and |  | | Report (issue) | | . . . . . . . . . . . ... . . . . . . . . . . Cuprite ...••••................ _... _............... _...malachite and azurite are the most common ores. Cuprite also occurs extensively, and seem~ to form by preference...Contact deposits, containing malachite, azurite, nd cuprite ores. These occur on the contact of limestone and...DISTRICT, ARIZONA. into oxidized ores, which contain cuprite, malachite, and azurite, and sulphide ores, which...from Arizona Copper Company's smelter. Black copper slag, 1896 _ Si0 2 - - - - - . - - - .• - - - -- - - |  | | Report (issue) | | __________ _ Gypsum-----------------------------Cuprite _________ ----- __ -------_------Melaconite __...to-day. A large number of analyses of ore, matte, and slag a:o.d some interesting details concerning the operation...other Indian relics, with pieces of copper ore, slag, and a s]ab of metallic copper. These relics, exposed...its came dissatisfied covered by the Pittsburg slag dump. There were affairs and in 1875 dismissed him...the Western the melting furnace and melted with slag from the States to-day, in which fine ores are roasted |  | | Report (edition) | | were met containing very rich ores malachite, cuprite, and grey ore. ; — In the Moonta Mine, according...beautifully crystallised aggregates of native copper and cuprite occurred above water-level, where also a new combination...particles in — — the cujiriferous shales."^ Cuprite (Red Oxide of Copper) Cu«0. Specific gravity, 5'8-6'l...of which were marked only by old mullock heaps, slag dunijDS, and ruins of furnaces. The value of these...A deficiency of silica or excess of iron in the slag interferes with the separation of the matte, as |  | | Report (issue) | | of azurite were found. Genth reported galena, cuprite, bornite, chrysocolla, pseudomalachite, cerussite...chalcocite, klaprothite, malachite, azurite, and cuprite, and are intimately associated with the gangue...klaprothite(?) , argentite, 14 native copper, and cuprite. The "Native shaft", in the southern part * ...copper deposits, and 18 contains native copper, cuprite, malachite, and azurite in a gangue of 19 quartz...Copper, gold Cabarrus County, . Tetradymite, cuprite cubes, pseudomalachite, scheelite, azurite, and |  | | Book | | Anthropogenic substances (e.g. substances found in smelter slag material) are also not considered to be minerals...many exceptionally well crystallized specimens of cuprite were found. The oxidized zones of these mines produced...rclati\cly large quantities ofnathe copper and cuprite have been exposed at the unconfonnity betiAetn...the manager. • lfit is necessary to dig holes in a dump in your search for material, ensure that these are...assemblage associated with cinnabar-bearing quartz in dump material (Neall & Leppington 1994). Cooper & Stanley |
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