 | | Journal (article/letter/editorial) | | ore-bearing schists from the Schellgaden mining district (Tauern Window, Eastern Alps) Erwin Krenn & Hubert...bearing micaschists from the Schellgaden mining district, Tauern Window, Eastern Alps, was studied by means...parts of micaschists. Results from this study imply an Alpine rather than a pre-Alpine formation age for...Salzburg, Hellbrunnerstrasse 34, 5020 Salzburg, Austria e-mail: erwin.krenn@sbg.ac.at Introduction The... Eastern Alps, represents a historical mining district, which has produced some 30 t of Au over the last |  | | Book (edition) | | groups: The number of new mineral species may grow as an avalanche, flooding the mineral population with tens...lepidolite, wolfrarnite). In many cases, minerals have an intermediate composition between theoretical end-members...to crystallographic tenns (e .g. prismatine), to an organization (e.g .. mgriite). to a journal (minrecordite)...form. Many minerals display characteristic twinning, an intergrowth of two or more individual crystals of...Miller indices are used. For instance, the symbol for an orthorhombic dipyramid form is { 111}, for a hexagonal |  | | Book (volume) | | carbonate spars free from cobaltiferous ores, especially an 8-meter (25-ft.) vein at the diorite contact, worked...mica. The iron deposits of Dobschau still yield an annual production of about 35,000 tons, but the cobalt...' This Kupferschiefer is cases. lean in this district, carrying only 1.4% of copper, and no silver,...subordinate amount, it is true, together with chalcopyrite and tetrahedrite, were also found in the copper...copper district also contain occasional nickelite, together with chalcocite, bornite, chalcopyrite, pyrite |  | | Book (volume) | | MINING JOURNAL TRANSLATOR'S PREFACE. In presenting an English edition of Professor Beck's 'Lehre von den...the publishers to practically rewrite the book from an American standpoint, giving greater . prominence...AUFLAGE Als die Vortrage iiber Lagerstattenlehre an der Kb'niglichen Bergakademie zu Freiberg mir iibertragen...Lehrbuch in deutscher Sprache Hieraus entsprang der Plan, selbst jene Liicke auszufiillen, vermissen...nnd von neuem durchgeseliene Lagerptattensammlung der Bergakademie eine vortreffliche Werk aufgebaut |  | Nabatian, Ghasem, Ghaderi, Majid, Corfu, Fernando, Neubauer, Franz, Bernroider, Manfred, Prokofiev, Vsevolod, Honarmand, Maryam (2014) Geology, alteration, age, and origin of iron oxide–apatite deposits in Upper Eocene quartz monzonite, Zanjan district, NW Iran. Mineralium Deposita, 49 (2) 217-234 doi:10.1007/s00126-013-0484-1 | Journal (article/letter/editorial) | | deposits in Upper Eocene quartz monzonite, Zanjan district, NW Iran Ghasem Nabatian & Majid Ghaderi & Fernando...pyroxene-quartz monzonitic rocks of the Zanjan district, northwestern Iran. Mineralization occurred in...disseminated magnetite and apatite in the host rock; (2) mineralization of massive and banded magnetite ores...of Salzburg, Hellbrunnerstr 34, 5020 Salzburg, Austria V. Prokofiev Institute of Ore Geology, Petrography...dating of monazite inclusions in the apatite indicates an age of 39.99±0.24 Ma, which is nearly coeval with |  | | Journal (article/letter/editorial) | | pyrite and magnetite deposits hosted in the Leszczyniec Unit as well as by magnetite deposit and, presumably...relevant, key references is presented in the form of an appendix. © 2014 Elsevier B.V. All rights reserved...number of recently uneconomic ore deposits of magnetite, copper, tin, arsenic, uranium and sulfur accompanied...the east the KIM borders the Intra-Sudetic Basin — an intramontane trough filled with Middle Viséan to Early...(Kryza et al., 2012). The TIMS zircon dating yielded an identical age of 312 Ma for the porphyritic and the |  | Pršek, J., Ondrejka, M., Bačík, P., Budzyń, B., Uher, P. (2010) Metamorphic-hydrothermal REE minerals in the Bacúch Magnetite Deposit, Western Carpathians, Slovakia: (Sr,S)-rich monazite-(Ce) and Nd-dominant hingganite. The Canadian Mineralogist, 48 (1) 81-94 doi:10.3749/canmin.48.1.81 | Journal (article/letter/editorial) | | METAMORPHIC-HYDROTHERMAL REE MINERALS IN THE BACÚCH MAGNETITE DEPOSIT, WESTERN CARPATHIANS, SLOVAKIA: (Sr,S)-RICH...REE minerals occur in a small metamorphic magnetite ore deposit at Bacúch, Veporic Superunit, central Slovakia...subhedral to euhedral crystals associated with magnetite. It contains ≤12 wt.% ThO2, ≤2.7% UO2, ≤0.85%...monazite-(Nd) I (≤26.1% Nd2O3) occasionally occurs with an atomic ratio Nd:Ce up to 1.17. Monazite II is present...monazite I. Monazite II is depleted in Th and U and has an unusually high content of S (≤11.3% SO3, 0.31 apfu |  | | Book (volume) | | non-metallic mineral deposits of Europe, includes an introduction by W. E. Petrascheck on the geotectonics...European ore deposits knows the frustrations that such an endeavour entails. No concise, comprehensive description...private libraries. A worldwide demand exists for an authoritative but compact treatise on the mineral...deposits knows the frustra- volume tions that such an endeavour entails. No concise, comprehensive description...private libraries. A worldwide demand exists for an authoritative but compact treatise on the mineral |  | | Report (issue) | | 49 1964 Mineral Aspects of the Grace Mine Magnetite Deposit Akio Tsusue COMMONWEALTH OF PENNSYLVANIA... BULLETIN M49 Mineral Aspects of the Grace Mine Magnetite Deposit by Akio Tsusue PENNSYLVANIA GEOLOGICAL SURVEY...Ores and surrounding rocks 1 4 Diabase 4 Magnetite ores Calcite and dolomite in the ores Calcite...Consideration of the temperature of formation of the deposit.... 8 Acknowledgments References 9 10 ILLUSTRATIONS...Pennsylvania 1 2. Geologic map of Morgantown district, Pennsylvania 2 3. Geologic map of Grace Mine |  | | Journal (article/letter/editorial) | | Geology, v. 105, pp. 1441–1456 The Marcona Magnetite Deposit, Ica, South-Central Peru: A Product of Hydrous... Abstract Marcona, the preeminent Andean magnetite deposit (1.9 Gt @ 55.4% Fe and 0.12% Cu), is located...metasomatism represented by cummingtonite and phlogopite-magnetite assemblages. Subsequently, during the terminal...emplacement of an en echelon swarm of massive magnetite orebodies with subordinate, overprinted magnetite-sulfide...largely by Paleozoic metasiliciclastics. The magnetite orebodies exhibit abrupt, smoothly curving contacts |  | | Report (volume) | | ............................... Hematite and magnetite ores...................................... Miscellaneous...Bergischer-Kalkberg district................................... Siegerland district......................Lahn-Dill district............................................. Westerwald-Taunus-Vogelsberg district............................................... Weser district......................................................................... Summary of the Weser district................................ North and central |  | | Journal (article/letter/editorial) | | Pgoalogy © Springer-Verlag 1994 Printed in Austria Magnetite-apatite deposits (Kiruna-type) along the...15, 1993; accepted July 26, 1993 Summary The magnetite-apatite deposits of Hamadan and Gole Gohar situated...magmatic origin and have intruded as ore magmas. The magnetite-apatitc deposits are associated with ultramafic...fluorite, phlogopitc, vallcriite and baddeleyite. An ultramafic environment is indicated by the exclusively...Precambrian basement of the Sanandaj-Sirjan zone. Magnetite carries many inclusions such as apatitc, amphiboles |  | | Book | | (GERMAN) E D I T I O N writer, enlarged the book to an extent not permissible, and frightened t h e reader...have been approached regarding the publication of an English edition of The Ore Minerals and Their Intergrowths...Washington G. K U L L E R U D , Washington, D.C. H. VAN DER LAAN, Delft, Holland B. F . LEONARD, Denver, Colorado...how diverse in form the textures of a single ore deposit can be and how differently they can be interpreted...were for this reason made rather detailed. They are an essential part of the contents of the book. I have |  | Hong, Wei, Zhang, Zuoheng, Baker, Michael J., Jiang, Zongsheng, Duan, Shigang (2020) Zircon U-Pb dating and stable isotopic compositions for constraining the genesis of the Chagangnuoer magnetite deposit in western Tianshan, NW China. Ore Geology Reviews, 121. 103478 doi:10.1016/j.oregeorev.2020.103478 | Journal (article/letter/editorial) | | constraining the genesis of the Chagangnuoer magnetite deposit in western Tianshan, NW China T Wei Honga...Sciences, Beijing 100037, China Centre for Ore Deposit and Earth Sciences (CODES), University of Tasmania...ARTICLE INFO ABSTRACT Keywords: Volcanic-hosted Fe deposit Iron skarn Stable isotopes Awulale Iron Metallogenic...Metallogenic Belt Western Tianshan The Chagangnuoer magnetite deposit in western Tianshan (NW China) is hosted by...current in production. Pervasive garnet skarn, magnetite, actinolite–epidote, and marble zones are developed |  | | Journal (article/letter/editorial) | | partial tables of contents of a number of journals as an information service. Please do not write to us to...Editorial Office, Mendeleevskaya line 1, 199034 Sankt Petersburg, Russia Mineralogy of lode and alluvial...marcasite under hydrothermal conditions up to 220°C: An experimental study of reaction textures and mechanisms—Gujie...1878 ANALYTICA CHIMICA ACTA Vol. 706, No. 2, 2011 An evaluation of a single-step extraction chromatography...Oshust 297 APPLIED EARTH SCIENCE The K Deeps magnetite mineralisation at Koolyanobbing, Western Australia—C |  | | Report (issue) | | Ore Deposits of the St. Lawrence County Magnetite District Northwest Adirondacks New York GEOLOGICAL... Ore Deposits of the St. Lawrence County Magnetite District Northwest Adirondacks New York By B. F. LEONARD...Development of magnetite ores (1830-1939)______ Recent discoveries and development of magnetite ores (194..._______ Rocks of the St. Lawrence County magnetite district. Metasedimentary rocks and migmatites____..._____..__ Occurrence of the magnetite deposits._____________ Position of magnetite deposits with respect to |  | | Journal (article/letter/editorial) | | JWY-AUGUST, 1961 VONSENITE AT THE JAYVILLE MAGNETITE DEPOSIT. ST. LAWRENCE COUNTY, NEW YORK* B. F. LBoNanl...INrnopucrron rn the winter oI 1947, Leonard found an unidentifiable metallic min- Edward sampson. Hendersonmade...Geological Survey. 786 VONSENITEAT JAYVILLE MAGNETITE D]JPOSI'| i.i Geological Survey. X-ray work...found in one specimenof ore from the Clifton magnetite deposit, 13 miles northeast of Jayville, but it has...has not been identified in other oresfrom the district. Possibly,tracesof other borates occur in a few |  | | Journal (article/letter/editorial) | | et al. 1990), as large as 15 cm at the Grosli deposit near Kongsberg (personal observations) and at Sulitjelma...discussions with a great deal of the eort directed toward an understanding of the formation of framboids. The...intermixed with other sul®des, such as pyrrhotite, chalcopyrite, sphalerite, and galena, it tends to recrystallize...commonly appears as cubes when allowed to grow in an unrestricted manner. These cubic crystals have grown...pyrites. A Replacement by chalcopyrite; Magma, Arizona; B replacement by magnetite; Concepcion del Oro, Mexico |  | | Journal (article/letter/editorial) | | province—Types of deposits and genetic relationships to magnetite–apatite and iron oxide–copper–gold deposits John...2013 Keywords: Missouri (USA) iron district Proterozoic Magnetite Hematite IOCG-IOA a b s t r a c t...the major deposits have been mined: Pilot Knob magnetite, Iron Mountain, and Pea Ridge. These deposits...rocks. Iron oxides within all district deposits are dominantly magnetite and hematite, but the gangue...gangue minerals are diverse. At Pilot Knob magnetite the dominant gangue mineral assemblages are albitic p |  | Chen, H., Clark, A. H., Kyser, T. K., Ullrich, T. D., Baxter, R., Chen, Y., Moody, T. C. (2010) Evolution of the Giant Marcona-Mina Justa Iron Oxide-Copper-Gold District, South-Central Peru. Economic Geology, 105 (1) 155-185 doi:10.2113/gsecongeo.105.1.155 | Journal (article/letter/editorial) | | Giant Marcona-Mina Justa Iron Oxide-Copper-Gold District, South-Central Peru HUAYONG CHEN,1,†,* ALAN H...Marcona, the preeminent central Andean iron oxide deposit (1.9 Gt @ 55.4% Fe), and Mina Justa, one of the...grades (346.6 Mt @ 0.71% Cu). The emplacement of magnetite orebodies with uneconomic Cu grades (avg 0.12%)...controlled by northeast-striking faults transecting an active andesitic-dacitic, shallow-marine Middle Jurassic...generated, respectively, cummingtonite and phlogopite-magnetite assemblages through high-temperature Mg-Fe metasomatism |  | | Report (issue) | | AS A BASIS FOR MAKING DECISIONS DURING MINERAL DEPOSIT EXPLORATION By Scott W. Hazen, Jr., and William...AS A BASIS FOR MAKING DECISIONS DURING MINERAL DEPOSIT EXPLORATION By Scott W. Hazen, Jr., and William...as a basis for making decisions during mineral deposit exploration, by Scott W. Hazen, Jr., and William...exploration data 5 Copper exploration data 6 Magnetite iron exploration data 9 Manganese exploration...probability regions, and decisions in mineral deposit exploration 25 First hypothetical drilling example |  | | Book (volume) | | printing, are also listed. These are indicated by an asterisk preceding the page number. Reprints of this...up 165 for to Temiskaming Cochrane district read district. Ref. 4, under oruetite, add See also... for VVakatipu district, CoUingwood, 294 Zealand read Wakatipu 303 line district, 8 in synonomy...pageite read paigeite. for Algoma district read Sudbury District. in the left Itand figure in the...of 1941, the grant from the Penrose Fund just at an end, the first of three volumes was completed. The |  | Li, Rucao, Chen, Huayong, Xia, Xiaoping, Yang, Qing, Li, Ling, Xu, Jian, Huang, Chao, Danyushevsky, Leonid V. (2017) Ore fluid evolution in the giant Marcona Fe-(Cu) deposit, Perú: Evidence from in-situ sulfur isotope and trace element geochemistry of sulfides. Ore Geology Reviews, 86. 624-638 doi:10.1016/j.oregeorev.2017.03.025 | Journal (article/letter/editorial) | | Ore fluid evolution in the giant Marcona Fe-(Cu) deposit, Perú: Evidence from in-situ sulfur isotope and...Guangzhou 510604, China d State Key Laboratory of Ore Deposit Geochemistry, Institute of Geochemistry, Chinese...online 30 March 2017 Keywords: Marcona Fe-(Cu) deposit IOCG Sulfide trace element Sulfur isotopes Perú...Perú a b s t r a c t The Marcona magnetite deposit, located in the iron oxide copper-gold (IOCG) province...province of southern Perú, is an important Fe deposit with sub-economic Cu and Zn mineralization. Three generations |  | | Journal (volume) | | tables and on the map, scale 1:2000000. The map is an adaptation to Finnish conditions of the Metallogenic...Cu, Co, Zn, Ni and S ores in the Outokumpu Ore District Zn, Cu, Pb and S ores in the Vihanti Ore Zone...ores 15 V, T i magnetite ores 16 Magnetite deposits in northern Finland 16 Magnetite deposits in southern...m. y.) metavolcanics and metasediments, small magnetite deposits have been found. Of the Middle Precambrian...central Sweden to the southern parts of Finland in an approximately WSW -ENE direction were classified |  | Zhang, Zuoheng, Hong, Wei, Jiang, Zongsheng, Duan, Shigang, Li, Fengming, Shi, Fupin (2014) Geological characteristics and metallogenesis of iron deposits in western Tianshan, China. Ore Geology Reviews, 57. 425-440 doi:10.1016/j.oregeorev.2013.09.012 | Journal (article/letter/editorial) | | high-grade ores. Magnetite is predominated in ore mineral assemblages, and pyrite, chalcopyrite, pyrrhotite...dominated around ore bodies in Zhibo deposit, whereas the Shikebutai deposit develops alteration assemblages...metallogenic belt in China, in which the Axi gold deposit (Zhai et al., 2006, 2009; Zhang et al., 2007),...such as the Dabate copper deposit (Zhang et al., 2009), the Lamasu Cu–Zn deposit (Zhang et al., 2008), the...Lailisigaoer Cu–Mo deposit (Xue et al., 2011; Zhu et al., 2010), and the Jingbulake Cu–Ni deposit (Zhang et al |
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