Tantalum–(niobium–tin) mineralisation in African pegmatites and rare metal granites: Constraints from Ta–Nb oxide mineralogy, geochemistry and U–Pb geochronology
Melcher, Frank, Graupner, Torsten, Gäbler, Hans-Eike, Sitnikova, Maria, Henjes-Kunst, Friedhelm, Oberthür, Thomas, Gerdes, Axel, Dewaele, Stijn
Published in Ore geology reviews (01.01.2015)
Published in Ore geology reviews (01.01.2015)
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Journal Article
The impact of cemented layers and hardpans on oxygen diffusivity in mining waste heaps A field study of the Halsbrücke lead–zinc mine tailings (Germany)
Kohfahl, Claus, Graupner, Torsten, Fetzer, Christian, Pekdeger, Asaf
Published in The Science of the total environment (01.11.2010)
Published in The Science of the total environment (01.11.2010)
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Journal Article
The transition from porphyry- to epithermal-style gold mineralization at Ladolam, Lihir Island, Papua New Guinea: a reconnaissance study
Müller, Daniel, Kaminski, Klaus, Uhlig, Stephan, Graupner, Torsten, Herzig, Peter M., Hunt, Steve
Published in Mineralium deposita (01.02.2002)
Published in Mineralium deposita (01.02.2002)
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Journal Article
Sphalerite bioleaching comparison in shake flasks and percolators
Schippers, Axel, Tanne, Christoph, Stummeyer, Jens, Graupner, Torsten
Published in Minerals engineering (01.03.2019)
Published in Minerals engineering (01.03.2019)
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Journal Article
The In-Ga-Sb association of the post-Variscan Zn-Pb-Ag vein deposit at Lautenthal, Upper Harz Mountains, Germany: sphalerite mineral chemistry
Graupner, Torsten, Henning, Sören, Goldmann, Simon, Fuchs, Sebastian, Stedingk, Klaus, Liessmann, Wilfried, Birkenfeld, Sven
Published in Mineralium deposita (01.10.2024)
Published in Mineralium deposita (01.10.2024)
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Journal Article
Valorization of lithium containing slags from pyrometallurgical recycling route of spent lithium-ion batteries: The enrichment of γ-LiAlO2 phase from thermodynamic controlled and modified slags
Qiu, Hao, Li, Haojie, Fischlschweiger, Michael, Ranneberg, Marko, Graupner, Torsten, Lucas, Hugo, Stallmeister, Christin, Friedrich, Bernd, Yagmurlu, Bengi, Goldmann, Daniel
Published in Minerals engineering (01.10.2024)
Published in Minerals engineering (01.10.2024)
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Journal Article
Mineralogical and chemical evolution of tantalum–(niobium–tin) mineralisation in pegmatites and granites. Part 2: Worldwide examples (excluding Africa) and an overview of global metallogenetic patterns
Melcher, Frank, Graupner, Torsten, Gäbler, Hans-Eike, Sitnikova, Maria, Oberthür, Thomas, Gerdes, Axel, Badanina, Elena, Chudy, Thomas
Published in Ore geology reviews (01.10.2017)
Published in Ore geology reviews (01.10.2017)
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Journal Article
Magmatic evolution of the Schiel Alkaline Complex, Bushveld large igneous province, South Africa
Höss, Alica, Klemd, Reiner, Bolhar, Robert, Haase, Karsten M., Ramos, Joshua, Geiger, Elena, Brandt, Sönke, Graupner, Torsten
Published in Lithos (01.02.2024)
Published in Lithos (01.02.2024)
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Journal Article
Mineralogy of high-field-strength elements (Y, Nb, REE) in the world-class Vergenoeg fluorite deposit, South Africa
Graupner, Torsten, Mühlbach, Caroline, Schwarz-Schampera, Ulrich, Henjes-Kunst, Friedhelm, Melcher, Frank, Terblanche, Hennie
Published in Ore geology reviews (01.01.2015)
Published in Ore geology reviews (01.01.2015)
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Journal Article
The genesis of Zr–Nb–REE mineralisation at Khalzan Buregte (Western Mongolia) reconsidered
Kempe, U., Möckel, R., Graupner, T., Kynicky, J., Dombon, E.
Published in Ore geology reviews (01.01.2015)
Published in Ore geology reviews (01.01.2015)
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Journal Article
Formation conditions and REY enrichment of the 2060 Ma phosphorus mineralization at Schiel (South Africa): geochemical and geochronological constraints
Graupner, Torsten, Klemd, Reiner, Henjes-Kunst, Friedhelm, Goldmann, Simon, Behnsen, Helge, Gerdes, Axel, Dohrmann, Reiner, Barton, Jay M., Opperman, Rehan
Published in Mineralium deposita (01.12.2018)
Published in Mineralium deposita (01.12.2018)
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Journal Article
The impact of hardpans and cemented layers on oxygen diffusivity in mining waste heaps: Diffusion experiments and modelling studies
Kohfahl, Claus, Graupner, Torsten, Fetzer, Christian, Holzbecher, Ekkehard, Pekdeger, Asaf
Published in The Science of the total environment (01.08.2011)
Published in The Science of the total environment (01.08.2011)
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Journal Article
Trace element incorporation into quartz: A combined study by ICP-MS, electron spin resonance, cathodoluminescence, capillary ion analysis, and gas chromatography
Götze, Jens, Plötze, Michael, Graupner, Torsten, Hallbauer, Dieter Klaus, Bray, Colin J.
Published in Geochimica et cosmochimica acta (01.09.2004)
Published in Geochimica et cosmochimica acta (01.09.2004)
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Journal Article
Concordant U–Pb SHRIMP ages of U-rich zircon in granitoids from the Muruntau gold district (Uzbekistan): Timing of intrusion, alteration ages, or meaningless numbers
Kempe, U., Seltmann, R., Graupner, T., Rodionov, N., Sergeev, S.A., Matukov, D.I., Kremenetsky, A.A.
Published in Ore geology reviews (01.03.2015)
Published in Ore geology reviews (01.03.2015)
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Journal Article
Formation of sequences of cemented layers and hardpans within sulfide-bearing mine tailings (mine district Freiberg, Germany)
Graupner, Torsten, Kassahun, Andrea, Rammlmair, Dieter, Meima, Jeannet A., Kock, Dagmar, Furche, Markus, Fiege, Adrian, Schippers, Axel, Melcher, Frank
Published in Applied geochemistry (01.11.2007)
Published in Applied geochemistry (01.11.2007)
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Journal Article