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Data Publication
Geochemistry of late-Variscan felsic igneous rocks of the Erzgebirge-Vogtland metallogenic province - Part 2: F-poor biotite and two-mica granites
Förster, Hans-Jürgen
GFZ Data Services
(2022)
This data set is Part 2 of the compiles whole-rock chemical data for late-Variscan low-F biotite and two-mica granites in the German Erzgebirge, in the Saxothuringian Zone of the Variscan Orogen. The group of F-poor biotite granites is represented by the composite massifs of Kirchberg and Niederbobritzsch, the Plohn Granite Suite (PGS), the Aue Granite Suite (AGS), and the subsurface granites of Beiersdorf und Bernsbach. For the group of two-mica granites, compositional data for the multi-stage Bergen massif and the granites from Lauter and Schwarzenberg are reported (Figure 1). Crystal-melt fractionation was the dominant process controlling the evolution of bulk composition in the course of massif/pluton formation. However, metasomatic and hydrothermal processes involving late-stage residual melts and high-T late- to post-magmatic fluids became increasingly more important in highly evolved units and have variably modified the abundances of mobile elements. Interaction with the various metamorphic country rocks and infiltration of meteoric low-T fluids have further disturbed the initial chemical patterns in the endocontact zones and zones influenced by surface weathering. The data set reports whole-rock geochemical analyses for enclaves, granites, aplites, endocontact rocks, and some facial varieties. The data are presented as Excel (xlsx) and machine-readable txt formats. The content of the excel sheet and further information on the granites and regional geology are provided in the data description file.
Keywords
Originally assigned keywords
Corresponding MSL vocabulary keywords
MSL enriched keywords
MSL enriched sub domains i
Source publisher
GFZ Data Services
DOI
10.5880/gfz.4.8.2022.002
Authors
Förster, Hans-Jürgen
0000-0002-4654-0382
GFZ German Research Centre for Geosciecnces, Potsdam, Germany;
Contributers
Förster, Hans-Jürgen
ContactPerson
0000-0002-4654-0382
GFZ German Research Centre for Geosciecnces, Potsdam, Germany;
Förster, Hans-Jürgen
ContactPerson
GFZ German Research Centre for Geosciences, Potsdam, Germany;
References
Anders, E., & Grevesse, N. (1989). Abundances of the elements: Meteoritic and solar. Geochimica et Cosmochimica Acta, 53(1), 197–214. https://doi.org/10.1016/0016-7037(89)90286-x
10.1016/0016-7037(89)90286-X
Cites
Dulski, P. (1994). Interferences of oxide, hydroxide and chloride analyte species in the determination of rare earth elements in geological samples by inductively coupled plasma-mass spectrometry. Fresenius’ Journal of Analytical Chemistry, 350(4–5), 194–203. https://doi.org/10.1007/bf00322470
10.1007/BF00322470
Cites
Forster, H.-J. (2000). CERITE-(Ce) AND THORIAN SYNCHYSITE-(Ce) FROM THE NIEDERBOBRITZSCH GRANITE, ERZGEBIRGE, GERMANY: IMPLICATIONS FOR THE DIFFERENTIAL MOBILITY OF THE LREE AND Th DURING ALTERATION. The Canadian Mineralogist, 38(1), 67–79. https://doi.org/10.2113/gscanmin.38.1.67
10.2113/gscanmin.38.1.67
Cites
Cites
Cites
Forster, H.-J., Tischendorf, G., Trumbull, R. B., & Gottesmann, B. (1999). Late-Collisional Granites in the Variscan Erzgebirge, Germany. Journal of Petrology, 40(11), 1613–1645. https://doi.org/10.1093/petroj/40.11.1613
10.1093/petroj/40.11.1613
IsSupplementTo
Förster, H.-J., Romer, R. L., Gottesmann, B., Tischendorf, G., & Rhede, D. (2009). Are the granites of the Aue-Schwarzenberg Zone (Erzgebirge, Germany) a major source for metalliferous ore deposits? A geochemical, Sr-Nd-Pb isotopic, and geochronological study. Neues Jahrbuch Für Mineralogie - Abhandlungen, 186(2), 163–184. https://doi.org/10.1127/0077-7757/2009/0138
10.1127/0077-7757/2009/0138
IsSupplementTo
Cites
Romer, R. L., Meixner, A., & Förster, H.-J. (2014). Lithium and boron in late-orogenic granites – Isotopic fingerprints for the source of crustal melts? Geochimica et Cosmochimica Acta, 131, 98–114. https://doi.org/10.1016/j.gca.2014.01.018
10.1016/j.gca.2014.01.018
Cites
Tichomirowa, M., Käßner, A., Sperner, B., Lapp, M., Leonhardt, D., Linnemann, U., Münker, C., Ovtcharova, M., Pfänder, J. A., Schaltegger, U., Sergeev, S., von Quadt, A., & Whitehouse, M. (2019). Dating multiply overprinted granites: The effect of protracted magmatism and fluid flow on dating systems (zircon U-Pb: SHRIMP/SIMS, LA-ICP-MS, CA-ID-TIMS; and Rb–Sr, Ar–Ar) – Granites from the Western Erzgebirge (Bohemian Massif, Germany). Chemical Geology, 519, 11–38. https://doi.org/10.1016/j.chemgeo.2019.04.024
10.1016/j.chemgeo.2019.04.024
Cites
Contact
Förster, Hans-Jürgen
GFZ German Research Centre for Geosciences, Potsdam, Germany;
Förster, Hans-Jürgen
GFZ German Research Centre for Geosciences, Potsdam, Germany;
Citiation
Förster, H.-J. (2022). Geochemistry of late-Variscan felsic igneous rocks of the Erzgebirge-Vogtland metallogenic province - Part 2: F-poor biotite and two-mica granites [Data set]. GFZ Data Services. https://doi.org/10.5880/GFZ.4.8.2022.002
Geo location(s)
Study area: Erzgebirge-Vogtland metallogenic province