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Metadata Files

Data Publication

Whole-rock geochemistry of rock units from the Pfitscher Joch area, Western Tauern Window

Franz, Gerhard | Berryman, Eleanor | Kutzschbach, Martin | Meixner, Anette | Kasemann, Simone | Lucassen, Friedrich | Loges, Anselm | Schultze, Dina

GFZ Data Services

(2021)

Descriptions

In the Western Tauern Window, Zillertal Alps (Austria/Italy), metasediments of a Mesozoic intra-montane basin ("Pfitsch-Mörchner basin"; Veselá and Lammerer, 2008) are exposed. The (me-ta)sediments were deposited on a Variscan basement, which comprises different types of meta-granitoids and their (Pre)-Variscan metamorphic country rocks. The chemical composition (major and trace elements) of these rocks is presented for 205 samples. In the metasediments (103 samples), we distinguish the following units (from base to top): metaconglomerate (14 samples) – mica schist (19) – carbonate-mica schist (9) – tourmaline gneiss (35) – lazulite quartzite (25) – marble (1). In the basement to the NW of the basin, we distinguish two different types of orthogneiss (both Zentralgneis of the Tux unit, in the local nomenclature two varieties Augenflasergneis and Schrammacher gneiss; 32 samples) and the roof pendant of these gneisses with serpentinite (10 samples), amphibolite, and paragneiss (no analyses presented). In the SE of the basin we distinguish orthogneiss from the Zillertal branch of the Zentralgneis (7 samples), biotite-chlorite-plagioclase gneiss (9 samples), amphibolite, and (Pre-)Variscan graphitic micaschist with the local name Furtschagl schist (no analyses presented), and at the base of the basin sediments a schistose pyrite quartzite (31) with lenses of magnetite-chloritoide-staurolite-chlorite rich rocks (13 samples MCSC-lenses, interpreted as paleosol, Barrientos and Selverstone, 1987). From a subset of these samples (23 samples), rare earth elements were determined, and from another subset of 25 samples 11B/10B boron isotope ratios and whole rock B-contents. This extends a previously published data set of B isotope ratios in tourmaline from the metasedimen-tary unit (Berryman et al. 2017). For a test of stratigraphic correlation, typical rocks from the meta-conglomerate, the carbonate-mica schist, lazulite quartzite, and marble (one sample each) were analyzed for 87Sr/86Sr isotope ratios.

Keywords


Originally assigned keywords
Tauern Window
Variscian basement
(meta)sediments
boron isotopes
boron contents
rare earth elements
tourmalinite
EARTH SCIENCE > SOLID EARTH > GEOCHEMISTRY
EARTH SCIENCE > SOLID EARTH > GEOCHEMISTRY > GEOCHEMICAL PROPERTIES > CHEMICAL CONCENTRATIONS
EARTH SCIENCE > SOLID EARTH > GEOCHEMISTRY > GEOCHEMICAL PROPERTIES > ISOTOPE MEASUREMENTS
EARTH SCIENCE > SOLID EARTH > GEOCHEMISTRY > GEOCHEMICAL PROPERTIES > ISOTOPE RATIOS

MSL enriched keywords
sedimentary rock
conglomerate
metamorphic rock
quartzite
gneiss
amphibolite
schist
marble
serpentinite
minerals
sulfide minerals
pyrite
oxide mineral
magnetite
silicate minerals
nesosilicates
staurolite
cyclosilicates
tourmaline
phyllosilicates
clay
chlorite
mica
biotite
tectosilicates
feldspar - plagioclase
Phanerozoic
Mesozoic
analysis
microchemical analysis
trace elements
whole rock analysis
trace elements
measured property
boron

MSL enriched sub domains i

geochemistry

Source

https://dataservices.gfz-potsdam.de/panmetaworks/showshort.php?id=1e077bda-9701-11eb-9603-497c92695674

Source publisher

GFZ Data Services


DOI

10.5880/fidgeo.2021.013


Creators

Franz, Gerhard

Department of Applied Geosciences, Technical University Berlin, Berlin, Germany

Berryman, Eleanor

CammetMINING of Natural Resources Canada, Ottawa, Ontario, Canada

ORCID:

https://orcid.org/0000-0002-3875-5826

Kutzschbach, Martin

Department of Applied Geosciences, Technical University Berlin, Berlin, Germany

ORCID:

https://orcid.org/0000-0002-2938-8147

Meixner, Anette

Faculty of Geosciences MARUM Center for Marine Environmental Sciences, University of Bremen, Bremen, Germany

Kasemann, Simone

Faculty of Geosciences MARUM Center for Marine Environmental Sciences, University of Bremen, Bremen, Germany

ORCID:

https://orcid.org/0000-0002-6913-7748

Lucassen, Friedrich

Faculty of Geosciences MARUM Center for Marine Environmental Sciences, University of Bremen, Bremen, Germany

ORCID:

https://orcid.org/0000-0002-2151-6116

Loges, Anselm

Institut für Geologische Wissenschaften, Freie Universität Berlin, Berlin, Germany

ORCID:

https://orcid.org/0000-0002-7575-999X

Schultze, Dina

Institut für Geologische Wissenschaften, Freie Universität Berlin, Berlin, Germany

ORCID:

https://orcid.org/0000-0002-2141-5155


Contributors

Franz, Gerhard

ContactPerson

Department of Applied Geosciences, Technical University Berlin, Berlin, Germany

Franz, Gerhard

ContactPerson

Department of Applied Geosciences, Technical University Berlin, Berlin, Germany


References

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10.1016/j.lithos.2017.04.008

10.1111/j.1751-908x.2001.tb00615.x

10.1016/s0003-2670(00)01185-5

10.1111/j.1751-908x.2005.tb00904.x

10.1016/b978-0-444-59425-9.00007-x

https://pubs.geoscienceworld.org/eurjmin/article/8/4/853/62846/

10.1016/j.gr.2013.08.015

10.1046/j.1525-1314.2003.00444.x

10.1111/j.1525-1314.1991.tb00536.x

10.1029/95rg00262


Citation

Franz, G., Berryman, E., Kutzschbach, M., Meixner, A., Kasemann, S., Lucassen, F., Loges, A., & Schultze, D. (2021). Whole-rock geochemistry of rock units from the Pfitscher Joch area, Western Tauern Window [Data set]. GFZ Data Services. https://doi.org/10.5880/FIDGEO.2021.013


Dates

Issued:

2021


Rights

Creative Commons Attribution 4.0 International