 | | Journal (issue) | | provenances of lithic materials during Roman times in Belgium: a fruitful collaboration between geologists and...Vynckier, Flanders Heritage Agency, Brussels, Belgium. Mosaic, Roman house, Hondsstraat Tongeren. © Copyright...Géologique de Belgique Rue Jenner 13 B-1000 Bruxelles, Belgium Tel: +32 2 7887636 info.efg@eurogeologists.eu www...the behaviour of available micronutrients such as iron, copper, and manganese is more complex to elucidate...Goemaere , D. Pacyna , S. Pirson and P. Spagna In Wallonia, Earth Sciences specialists contribute to the |  | Dekoninck, Augustin, Monié, Patrick, Blockmans, Sabine, Hatert, Frédéric, Rochez, Gaëtan, Yans, Johan (2019) Genesis and 40Ar/39Ar dating of K-Mn oxides from the Stavelot Massif (Ardenne, Belgium): Insights into Oligocene to Pliocene weathering periods in Western Europe. Ore Geology Reviews, 115. 103191 doi:10.1016/j.oregeorev.2019.103191 | Journal (article/letter/editorial) | | K-Mn oxides from the Stavelot Massif (Ardenne, Belgium): Insights into Oligocene to Pliocene weathering...University of Namur, 61 rue de Bruxelles B-5000 Namur, Belgium Géosciences Montpellier, UMR-CNRS 5243, Université...Wallonie, 14 Avenue Prince de Liège B-5100, Jambes, Belgium d Laboratoire de Minéralogie, Université de Liège...Liège, 14 allée du six août B-4000, Liège, Belgium b c ARTICLE INFO ABSTRACT Keywords: Manganese deposit...the Stavelot inlier (NE Ardenne, Rhenish Massif, Belgium) has drawn the attention of geoscientists for more |  | | Journal (issue) | | The Cabinet then received specimens o f copper and iron ores, limestones, dolomites, gypsum, and other rocks...of this collection were from Transbaikalia), and mine surveyor Yakovlev from the Southern Urals. By the...Izumrudnye Kopi and Mariinskii Rudnik (Mariinsky Mine) are mentioned starting at no earlier than 1840s-1850s...specimens taken by Kanonnikov from the Zyryanovsk Mine in the Altai, by 1Ipli3oltraie I 1 ilpOTOPC.1.1...The latter originated from the Nikolo-Makaievskii Mine in the Urals and from the Vyatka—Ural area (uezd) |  | | Report (Issue volume) | | TEESE КАНЫНА lc. огаш хы мыш oe 2 7 15 Belgium-Luxembourg ......... 35 Bulgara ur cusa ard atta ds...includes the (Belgium, France, the Netherlands, Denmark/Greenland, Spain, Portugal, Luxembourg, The United...bimonthly. Sulphur, bimonthly. Eurostat, Brussels, Belgium: Metalli Non Ferrosi Statistiche 1990. Organisation...specified) Iron and steel Iron ore content basis Ferroalloying materials Chromite Pig iron Crude steel...Bauxite duction Priтагу metal Copper Mine Refined Lead Mine Refined Market Economy Countries: European |  | | Journal (article/letter/editorial) | | minerals Article Reduction of Acid Iron Ore Pellets under Simulated Wall and Center Conditions in a...radial charging position on the reducibility of acid iron ore pellets was investigated using a laboratory-scale... Bartusch, H.; Fabritius, T. Reduction of Acid Iron Ore Pellets under Simulated Wall and Center Keywords:...Keywords: blast furnace; center; hydrogen; ironmaking; iron ore; multi-point vertical probe; pellet; reduction;...furnace (BF) is still the dominant process for making iron in the world. According to the World Steel Association |  | | Journal (article/letter/editorial) | | pseudocoticule from the Stavelot Massif, Ardennes (Belgium), and redefinition of coticule MAXIME BAIJOT, FRÉDÉRIC...Minéralogie, B18, Université de Liège, 4000 Liège, Belgium *Corresponding author, e-mail: fhatert@ulg.ac.be...Valley, Belgium, shows that this type of rock is characterized by a quartz þ spessartine þ hematite assemblage...Key-words: pseudocoticules, coticules, Stavelot Massif, Belgium. 1. Introduction The term coticule designates...Fe2O3, responsible for the crystallisation of hematite in the enclosing redschists, can be explained |  | | Book | | The core of the mineral productive pattern is the iron-ore and fuel group of minerals. If a society is...abundant supplies of iron. Iron therefore assumes a major role among the metals; in fact, iron accounts for nine-tenths...used. But iron is a product of iron ore and fuel—a special fuel. The coke used to process the iron ore is...is used in this first step of converting iron ore into pig iron. The great tonnages and the special quality...quality of fuel needed tend to localize pig iron production at points where the sum of transportation costs |  | Evrard, Maxime, Dumont, Gaël, Hermans, Thomas, Chouteau, Michel, Francis, Olivier, Pirard, Eric, Nguyen, Frédéric (2018) Geophysical Investigation of the Pb–Zn Deposit of Lontzen–Poppelsberg, Belgium. Minerals, 8 (6) 233 doi:10.3390/min8060233 | Journal (article/letter/editorial) | | Investigation of the Pb–Zn Deposit of Lontzen–Poppelsberg, Belgium Maxime Evrard 1 , Gaël Dumont 2 , Thomas Hermans...Environment), University of Liège, 4000 Liège, Belgium; maxime.evrard@uliege.be Argenco Department, Applied...Liège, Belgium; Gdumont@uliege.be Department of Geology, Ghent University, 9000 Ghent, Belgium; Thomas...Communication, University of Luxembourg, L-4364 Esch-sur-Alzette, Luxembourg; Olivier.francis@uni.lu Correspondence:...IP; gravity; magnetometry; MVT deposit; Lontzen; Belgium 1. Introduction Mississippi Valley Type ore deposits |  | | Report (issue) | | of Geochemistry ' * Chapter W. Chemistry of the Iron-rich Sedimentary Rocks GEOLOGICAL SURVEY PROFESSIONAL...FLEISCHER, Technical Editor Chapter W. Chemistry of the Iron-rich Sedimentary Rocks By HAROLD L. JAMES GEOLOGICAL...PAPER 440-W Chemical composition and occurrence of iron-bearing minerals of sedimentary rocks, and composition...distribution, and geochemistry of ironstones and iron-formations UNITED STATES GOVERNMENT PRINTING OFFICE..._________ ___________________ Iron minerals of sedimentary rocks __ ______ Iron oxides __ _______________________ |  | | Report (volume) | | Bibliography of Iron Ore Resources of the World (To January 1955) GEOLOGIC.AL SURVEY BULLETIN 1019-·D...1019-·D Bibliography of Iron Ore Resources of the World (To January 1955)By GWENDOLYN W. LUTTRELL CONTRIBUTIONS...BIBLIOGRAPHY .OF MINERAL RESOURCES BIBLIOGRAPHY OF IRON ORE RESOURCES OF THE WORLD (TO JANUARY 1955) By...references to much of the important literature on iron ore deposits of the world. Abstracts of reports...Victoria, B. C. British Iron and Steel Federation Monthly Statist. Bull. -British Iron and Steel Federation |  | | Journal (article/letter/editorial) | | countries (U.K., Czech Republic, Germany, France, Luxembourg, Egypt, Nigeria, U.S.A.) were investigated. The...altered and incompletely replaced by goethite and/or hematite. Field III having a FeO+MnO:Fe2O3-ratio smaller...embedded in kaolinite. With increasing quantity of the iron-rich ooids, the analytical points shift along the...within the diagram, consist of limonite and/or hematite which replaced either chamosite or kaolinite....sedimentary rocks with N5 vol.% ooids and N15 wt.% iron, corresponding to 21.4 wt.% Fe2O3 (Young, 1989; |  | Préat, A, Mamet, B, De Ridder, C, Boulvain, F, Gillan, D (2000) Iron bacterial and fungal mats, Bajocian stratotype (Mid-Jurassic, northern Normandy, France) Sedimentary Geology, 137 (3) 107-126 doi:10.1016/s0037-0738(00)00101-9 | Journal (article/letter/editorial) | | 137 (2000) 107±126 www.elsevier.nl/locate/sedgeo Iron bacterial and fungal mats, Bajocian stratotype (Mid-Jurassic...de Bruxelles, 50 av. Roosevelt B-1050 Brussels, Belgium b Laboratoire de Biologie Marine CP160/15, UniversiteÂ...de Bruxelles, 50 av. Roosevelt B-1050 Brussels, Belgium c GeÂologie-PeÂtrologie-GeÂochimie, B20, UniversiteÂ...Universite de LieÁge, Sart Tilman B-4000 LieÁge, Belgium Received 23 September 1999; accepted 19 May 2000...®rst two microfacies, and absent in the last. Hematite staining is not uniform and follows many sedimentary |  | Guglietta, Daniela, Conte, Aida Maria, Paciucci, Matteo, Passeri, Daniele, Trapasso, Francesca, Salvatori, Rosamaria (2022) Mining Residues Characterization and Sentinel-2A Mapping for the Valorization and Efficient Resource Use by Multidisciplinary Strategy. Minerals, 12 (5) 617 doi:10.3390/min12050617 | Journal (article/letter/editorial) | | samples of mining residues collected in the Joda West mine (India) by multidisciplinary strategy in order to...residues with mean concentrations of around 36% for hematite, 23.5% for quartz, 9% for kaolinite and 5% for...The waste is often stored in the proximity of the mine area or used for the backfilling of mined-out areas...spectral characteristics and geolocalization of mine residues into smart data (i.e., site map- Minerals...follows: − − − − − Collection of samples from the mine area for laboratory analysis; Characterization of |  | | Journal (article/letter/editorial) | | a Gossan in a Carbonate Environment at Heure (Belgium) L. de Walque 1 and H. Martin Laboratory of Geochemistry...Geochemistry, Universityof Louvain, Belgium Samples of a brecciated sulphide vein (marcasite, sphalerite...Exploration Dpt. Rue de la Loi 33, B-IO40 Brussels (Belgium) soil anomalies intersect in many places the vein...situated mainly in a carbonate environment (Heure, Belgium). REGION STUDIED Geographical and Geological...the boundary between the provinces of Namur and Luxembourg (Fig. I). The morphology of the region forms |  | | Report (volume) | | 703 THE IRON AND ASSOCIATED INDUSTRIES OF LORRAINE, THE SARRE DISTRICT, LUXEMBURG, AND BELGIUM BY ALFRED.......... 9 The past and future use of Lorraine iron ore, by Alfred H. Brooks............. 13 Introduction............................. ^.......... Lorraine iron deposits........................................... Ownership and value of.metallurgic plants and iron lands................. Labor..................................................................... Iron and steel industry............................. |  | | Book | | The core of the mineral productive pattern is the iron-ore and fuel group of minerals. If a society is...abundant supplies of iron. Iron therefore assumes a major role among the metals; in fact, iron accounts for nine-tenths...used. But iron is a product of iron ore and fuel-a special fuel. The coke used to process the iron ore is...is used in this first step of converting iron ore into pig iron. The great tonnages and the special quality...quality of fuel needed t,e nd to localize pig iron production at points where the sum of transportation |  | | Journal (article/letter/editorial) | | Evolution of mineral composition in sedimentary iron ores F.V. Chukhrov a a Institute of Geology of...Evolution of mineral composition in sedimentary iron ores, International Geology Review, 16:2, 161-168...i n e r a l composition in s e d i m e n t a r y iron ores Downloaded by [North Carolina State University]...2015 F.V. Chukhrov The formation of sedimentary iron ores is associated with the introduction of.iron...subsurface drainage plays a major role in mobilizing iron on the land. According to Makarenko (4), the majority |  | | Journal (article/letter/editorial) | | plagioclase), and clay minerals, carbonates, sulphates and iron oxides [20,21]. Depending on the hard coal burned...CaCO3 - x - - Magnetite Fe3 O4 x x - - Hematite Fe2 O3 x x x x Spinel MgAl2 O4 - x -...ash: gypsum, mullite, quartz, calcite, magnetite, hematite, cristobalite, corundum, feldspars (albite-anorthite)...bassanite and sillimanite. Quartz, mullite, spinel, hematite, feldspars (albite-anorthite), gypsum, diopside...eco-pea coal was found to include quartz, mullite, hematite, diopside and sphalerite (in decreasing order |  | | Report (volume) | | 25. Tonnages of oolitic ironstone deposits 41 26. Iron grades of oolitic ironstone deposits 42 27. Silica...gneiss-hosted gold model (No. 37c) is based on the Tumco mine group and American Girl-Padre y Madre mines in the...epithermal gold model (37d) is based on the Mesquite mine, southern California, which occurs in breccia fillings...made of the amount of gold remaining when a placer mine changes from smallvolume mining (such as panning...of impurities affects utilization (for example, iron or aluminum in glass sand); and (3) the deposit-specific |  | Andersson, C, Björkman, B, Engström, F, Mostaghel, S, Samuelsson, C (2011) The need for fundamental measurements for a sustainable extraction of metals. Mineral Processing and Extractive Metallurgy, 120 (4). 199-204 doi:10.1179/1743285511y.0000000016 | Journal (article/letter/editorial) | | thermal diffusivity measurements in magnetite based iron ore pellets, all important in different ways to...efficient smelting and converting processes, be it iron and steelmaking or base metals. The slag should...ironmaking is the blast furnace. The raw material, iron oxides, coke and slag formers, charged from the...agglomerates. The Swedish blast furnaces are run to 100% on iron ore pellets. The quality of the pellets will influence...quality of the pellets plays a significant role. Iron ore pellets are produced through agglomeration to |  | | Report (chapter) | | patterns provides a sequence of types from condensed 'iron shot' muddy carbonates over barrier bars to distal...distal tempestite deposits. A lagoonal origin of iron-oolites is derived and discussed. Biogenetic carbonate...contribution to iron-oolite formation, as well as replacement patterns of carbonate by iron-minerals indicate...transgressive- regressivecyclesand (2) formation of iron-ooids occured in environments with short term fluctuations...viewpoint allows dissolution and precipitation of iron 'side-by-side' without contradicting classical models |  | | Journal (article/letter/editorial) | | Minéralogie, B18, Université de Liège, B-4000 Liège, Belgium Simon PHILIPPO Section Minéralogie, Musée national...naturelle, Rue Münster 25, L–2160 Luxembourg, Grand-Duché de Luxembourg Abstract The Sapucaia pegmatite...and Prb–1b were not collected in situ, but in the mine dump, and thus are not shown on the map. The two...radiation, l = 1.5418 Å), Université de Liège, Belgium. The unit-cell parameters were calculated using...corundum (Al), periclase (Mg), sphalerite (Zn), hematite (Fe), rhodonite (Mn), albite (Na), and orthoclase |  | | Report (issue) | | Fluorspar 64 Gold 67 Graphite 70 Gypsum 73 Iron ore 79 Iron, steel and ferro-alloys 83 Kaolin 101 Lead...several commodities, among them, chrome ore, coal, iron ore, manganese ore, phosphate rock, potash, and...Bauxite, chromium, iron and manganese are shown in the tables as gross ore mined. Mine production of other...ores), is given separately in the case of copper, iron, lead and zinc. So far as possible, the data given...Montagu & Company Ltd, the British Steel Corporation/Iron and Steel Statistics Bureau, the International Tin |  | | Journal (article/letter/editorial) | | 81, 1986, pp. 1473-1483 Geochemistryof Oolitic Iron Ores, an Electron Microprobe Study J. BARRYMAYNARD...Ca and Mg but not of Mn. Apatiteis common,but no iron phosphates were found.The compositions of the silicatesand...requireunusualchemicalconditionsotherthan a largesupplyof iron. The analyticalresultscanbe usedto argueagainstseveralhypotheses...reliefwouldintensify lateriticweathering andthe formationof iron-enricheddetritus.Coincidenceof thisincreaseddetritaliron...usingmicroprobedata. THE two mostimportantvarietiesof iron ore are the stonegenesis For example, are goethitic |  | | Journal (article/letter/editorial) | | sediment particles enter river systems by discharge of mine or processing waste, tailings dam failures, remobilization...remobilization of mining-contaminated alluvium and mine drainage. The mineralogy and geochemistry of these...metal-bearing particles to rivers include discharge of mine or processing waste, tailings dam failures, remobilization...mining-contaminated alluvium, and mine drainage. Direct discharge of mine tailings, effluent and waste rock...HUDSON-EDWARDS the tailings dam breach at the Bolivian Porco mine in 1996, which released an estimated 235,000 m3 |
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