University of Padua

Electron backscatter diffraction data for epidote-rich sheared veins from the Bolfin Fault Zone (Atacama Fault System, Chile)

Masoch, Simone and Pennacchioni, Giorgio (2023) Electron backscatter diffraction data for epidote-rich sheared veins from the Bolfin Fault Zone (Atacama Fault System, Chile). [Data Collection]

Collection description

Electron backscatter diffraction was used on thin sections of two epidote-rich sheared veins and associated wall rocks from the Bolfin Fault Zone (Northern Chile), cut parallel to fault lineation and perpendicular to vein boundary. The dataset includes seven sample sets (.ctf), of six magmatic quartz grains in the wall rocks and one from a wall-rock fragment included in the veins. The data were collected using Tescan Solaris (Field Emission Gun – Scanning Electron Microscope; FEG-SEM) installed at the Department of Geosciences of University of Padova (Italy). The EBSD maps were acquired using the FEG-SEM equipped with a COMOS-Symmetry EBSD detector (AZtec acquisition software, Oxford Instruments), operating at 20 kV as accelerating voltage, 5-10 nA as beam current, 70° sample tilt and high vacuum. EBSD data were elaborated with the MTEX toolbox (https://mtex-toolbox.github.io/).

DOI: 10.25430/researchdata.cab.unipd.it.00000898
Keywords: structural geology, fault, microstructure, quartz, EBSD
Subjects: Physical:Sciences and Engineering > Earth System Science: Physical geography, geology, geophysics, atmospheric sciences, oceanography, climatology, cryology, ecology, global environmental change, biogeochemical cycles, natural resources management > Geology, tectonics, volcanology
Department: Departments > Dipartimento di Geoscienze
Depositing User: Simone Masoch
Date Deposited: 23 May 2023 06:59
Last Modified: 23 May 2023 06:59
Creators/Authors:
CreatorsEmailORCID
Masoch, Simonesimone.masoch@phd.unipd.itorcid.org/0000-0001-9976-9423
Pennacchioni, Giorgiogiorgio.pennacchioni@unipd.itorcid.org/0000-0002-5956-5327
Type of data: Other
Contributors:
ContributionNameEmail
UNSPECIFIEDMasoch, Simonesimone.masoch@phd.unipd.it
UNSPECIFIEDPennacchioni, Giorgiogiorgio.pennacchioni@unipd.it
UNSPECIFIEDMichele, Fondriestmichele.fondriest@unipd.it
UNSPECIFIEDRodrigo, Gomilar.gomilaolmosdeaguilera@unipd.it
UNSPECIFIEDJosé, Cembranojcembrano@ing.puc.cl
UNSPECIFIEDGiulio, Di Torogiulio.ditoro@unipd.it
Research funder: European Research Council
Research project title: ERC CoG project NOFEAR
Grant number: 614705
Collection period:
FromTo
June 2022December 2022
Resource language: English
Metadata language: English
Publisher: Research Data Unipd
Date: 22 May 2023
Copyright holders: The Author
URI: https://researchdata.cab.unipd.it/id/eprint/898

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