Dataset
Data Publication
Analysis of element behavior in mylonites of the Seve Nappe of the Scandinavian Caledonides using different core scanning methods (Datasets)
Hierold, Johannes | Körting, Friederike | Kollaske, Tina | Rogass, Christian | Harms, Ulrich
GFZ Data Services
(2016)
Descriptions
The International Continental Scientific Drilling Program (ICDP) performed a dual-phase scientific drilling project to investigate mountain-building processes called Collisional Orogeny in the Scandinavian Caledonides (COSC). The borehole COSC-1 was drilled through the Lower Seve Nappe, as the first of two 2.5 km deep drill holes close to Åre, central Sweden. The recovered rocks comprise a 1650 m thick suite of high grade gneisses and amphibolites with clear Seve Nappe affinities, while the lower 850 m comprise rather homogenous mylonitic gneisses with interfingered K-rich phyllonite bands of cm to several m size and some intercalated amphibolites. The different lithologies all crosscut the core in a subhorizontal direction with foliation of gneisses and phyllonites in the same direction. Albite and garnet porphyroblasts with pressure shadows show syn-deformational growth and the same sub-horizontal alignment. The focus of this study was to detect chemical and mineralogical differences in mylonitic and host rocks and to relate these differences to either metasomatism and deformation or inherited source rock variance. Another goal of this work is to compare chemical core scanning instruments. For this purpose two different X-Ray Fluorescence (XRF) techniques, Laser Induced Breakdown Spectroscopy (LIBS) and hyperspectral imaging served to measure seven samples from the lower 850 m of the COSC-1 core. This data publication comprises the datasets gained in the course of this study. The metadata (OF WHAT?) will be presented in an additional file including XRF data from the Avaatech XRF core scanner in a txt.file as well as datasets of the other used devices in original file formats.
Keywords
Originally assigned keywords
caledonides
COSC
deep hydrosphere
dynamics
europe
heat flow
himalaya
ICDP-2011/03
microbiology
norway
orogen
scandes
scandinavia
seismic
sweden
XRF
LIBS
Hyperspectral Analysis
Corresponding MSL vocabulary keywords
orogen
x-ray fluorescence spectrometer
MSL enriched keywords
tectonic plate boundary
convergent tectonic plate boundary
continental collision
orogen
equipment
x-ray spectrometer
x-ray fluorescence spectrometer
metamorphic rock
mylonite
fault rock
mylonite
Equipment
borehole drilling
drill core
amphibolite
minerals
silicate minerals
nesosilicates
garnet
tectosilicates
feldspar - plagioclase
albite
measured property
rhenium
Analyzed feature
deformation microstructure
generic deformation microstructure
foliation
metamorphic microstructure
porphyroblast
Metadata
MSL enriched sub domains
geochemistry
geo-energy test beds
microscopy and tomography
Resource Type
Source publisher
| GFZ Data Services |
DOI
| 10.5880/icdp.5054.001 |
Creators
| Hierold, Johannes |
| Personal |
| Körting, Friederike |
| Personal |
| Kollaske, Tina |
| Personal |
| Rogass, Christian |
| Personal |
| Harms, Ulrich |
| Personal |
Contributors
| Hierold, Johannes |
| Personal |
| Hierold, Johannes |
| Personal |
Citation
Hierold, J., Körting, F., Kollaske, T., Rogass, C., & Harms, U. (2016). Analysis of element behavior in mylonites of the Seve Nappe of the Scandinavian Caledonides using different core scanning methods (Datasets) [Data set]. GFZ Data Services. https://doi.org/10.5880/ICDP.5054.001
References
Dates
| Available | /2017-03-01 |
| Created | 2016-02-16 |
| Collected | 2013-09-05/2014-10-11 |
| Issued | 2016 |
Language
en
Rights
| Name | CC BY 4.0 |
| URI | http://creativecommons.org/licenses/by/4.0 |
Locations
- no geo-locations found -