Browsing Øvrige samlinger by Author "Müller, Axel"
Now showing items 1-20 of 25
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Keyser, William Mark; Müller, Axel; Steiner, Ralf; Erambert, Muriel; Kristoffersen, Magnus; Unterweissacher, Thomas (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)Abstract The Wolfsberg lithium deposit in Austria is one of the largest Li-Cs-Ta pegmatite resources in Europe. The deposit is part of the Austroalpine Unit Pegmatite Province in the Eastern Alps that formed during the ...
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Spjelkavik, Skule Olaus Svendsen; Müller, Axel (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)This article describes an attempt at sourcing hydrothermal quartz crystals from the Early Mesolithic site Mohalsen-I by comparing four pieces of debitage with quartz crystal samples from 19 known quartz crystal occurrences ...
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Müller, Axel; Herklotz, Gunter; Giegling, Horst (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2018)Magmatic and hydrothermal quartz populations related to the Late-Variscan Zinnwald/Cínovec Sn-W-Li greisen-type deposit in the Eastern Erzgebirge/Krušné Hory (German/Czech Republic) were studied in terms of trace element ...
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Gottesmann, B.; Förster, Hans-Jürgen; Müller, Axel; Kämpf, Horst (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)The Eichigt granite is one of two apical intrusions forming the concealed massif of Eichigt−Schönbrunn in the Erzgebirge−Vogtland metallogenic province of Germany. It represents a peraluminuous, medium-grained, Si-rich ...
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Correspondence: Reply to ‘Challenges with dating weathering products to unravel ancient landscapes’ Fredin, Ola; Viola, Giulio; Zwingmann, Horst; Sørlie, Ronald; Brönner, Marco; Lie, Jan-Erik; Grandal, Else Margrethe; Müller, Axel; Margreth, Annina; Vogt, Christoph; Knies, Jochen (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)As the title of the correspondence by Fossen et al.1 suggests, determining the age of landscape elements of the Earth surface is difficult. We thus welcome the opportunity to clarify our arguments on the contentious themes ...
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Müller, Axel; Roda-Robles, Encarnacion (Journal article / Tidsskriftartikkel / PublishedVersion, 2023)
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Garate-Olave, I.; Müller, Axel; Roda-Robles, E.; Gil-Crespo, P.P.; Pesquera, A. (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2017)The Tres Arroyos granite–pegmatite system is located in the SW margin of the Nisa-Alburquerque Variscan batholith. Two granitic facies (monzogranite and marginal leucogranite) and three types of aplite–pegmatite dykes ...
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Rosing-Schow, Nanna; Romer, Rolf L.; Müller, Axel; Corfu, Fernando; Friis, Henrik (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)Most pegmatites of southern Norway seem to be derived from anatectic melting of metamorphic rocks during the Sveconorwegian orogeny rather than to be highly evolved residual melts derived from granites. We test this ...
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Müller, Axel; Reimer, Wolfgang; Wall, Frances; Williamson, Ben J; Menuge, Julian; Brönner, Mario; Haase, Claudia; Brauch, Klaus; Smith, Kate; Wanke, Dietrich; Unterweissacher, Thomas; Hopfner, Mario; Schröder, Matthias; Clifford, Brenton; Moutela, Paulo; Lloret, Carla; Ranza, Luigi; Rausa, Andrea (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)Abstract The GREENPEG project, which is funded by the European Commission Horizon 2020 ‘Climate action, environment, resource efficiency and raw materials’ programme, aims to develop multimethod exploration toolsets for ...
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Wang, Y.; Qiu, K.-F.; Müller, Axel; Hou, Z.-L.; Zhu, Z.-H.; Yu, H.-C. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)Trace elements of quartz document the physical-chemical evolutions of quartz growth, which has been a great and most applied tool in the study of geological settings in quartz-forming environments. A classic method is using ...
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De Araújo Neto, J.F.; De Brito Barreto, S.; Carrino, T.A.; Müller, Axel; De Lira Santos, L.C.M. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)The Paraná deposit, located at Southwestern Rio Grande do Norte state, in Brazil, is one of the few emerald deposits found at Borborema Province. The mineralization occurs in phlogopite schists and actinolite-phlogopite ...
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Grant, T.B.; Larsen, Rune Berg; Müller, Axel; McEnroe, Suzanne (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)High-MgO (>12 wt%) magmas represent some of the most primary and high temperature melts from mantle plumes. The compositional diversity of high-MgO magmas gained by fractional melting within inhomogeneous mantle sources, ...
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Provenance of quartz grains from soils over Quaternary terraces along the Guadalquivir River, Spain Molinero-García, Alberto; Müller, Axel; Martín-García, J.M.; Simonsen, Siri; Delgado, R. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)The characterisation of quartz grains’ chemical and mineralogical properties in sediments and sedimentary rocks is widely used in provenance studies. This paper analyses quartz grains from the coarse sand fraction in soils ...
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Garate-Olave, I.; Müller, Axel; Roda-Robles, E.; Gil-Crespo, P.P.; Pesquera, A. (Chapter / Bokkapittel / SubmittedVersion; Peer reviewed, 2017)
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Müller, Axel; Keyser, William; Simmons, William B.; Webber, Karen; Wise, Michael; Beurlen, Hartmut; Garate-Olave, I.; Roda-Robles, E.; Galliski, Miguel Ángel (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)Quartz from 254 pegmatites representing eight pegmatite fields and provinces worldwide was investigated by laser-ablation inductively-coupled plasma mass spectrometry (LA-ICP-MS) to determine concentrations of trace elements ...
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Müller, Axel; Szuszkiewicz, A.; ILNICKI, S. S.; Nejbert, K. (Chapter / Bokkapittel / AcceptedVersion; Peer reviewed, 2017)
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Müller, Axel; Ehle, Henrik (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
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Santos, Douglas; Cardoso-Fernandes, Joana; Lima, Alexandre; Müller, Axel; Brönner, Marco; Teodoro, Ana Cláudia (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)As an important source of lithium and rare earth elements (REE) and other critical elements, pegmatites are of great strategic economic interest for present and future technological development. Identifying new pegmatite ...
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Müller, Axel; Romer, Rolf L.; Pedersen, Rolf B. (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2017)The Late-Proterozoic Sveconorwegian pegmatite province in southern Norway and southwest Sweden hosts seven rare-element pegmatite districts with more than 5000 rare-element pegmatites. Most of these pegmatites with ...
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Müller, Axel; Ganerød, Morgan; Wiedenbeck, Michael; Spjelkavik, Skule Olaus Svendsen; Selbekk, Rune (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)The quartz-K-feldspar-cemented breccia of Berglia-Glassberget in the Lierne municipality in central Norway forms an ellipsoid structure 250 m × 500 m in size. The hydrothermal breccia is barren in terms of economic commodities ...