University of Padua

Evidence for complex iron oxides in the deep mantle from FeNi(Cu) inclusions in super-deep diamond

Anzolini, Chiara and Marquardt, Katharina and Stagno, Vincenzo and Bindi, Luca and Frost, Daniel J. and Pearson, D. Graham and Harris, Jeffrey W. and Hemley, Russell J. and Nestola, Fabrizio (2020) Evidence for complex iron oxides in the deep mantle from FeNi(Cu) inclusions in super-deep diamond. [Data Collection]

Collection description

Electron microprobe analyses (wt.%) of ferropericlase inclusion AZ1_1 (39 spots).

DOI: 10.25430/researchdata.cab.unipd.it.00000358
Keywords: Fe4O5, ferropericlase, diamond, epigenetic mineral, Earth’s mantle
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 > Mineralogy, petrology, igneous petrology, metamorphic petrology
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 > Geochemistry, crystal chemistry, isotope geochemistry, thermodynamics
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 > Physics of earth's interior, seismology, volcanology
Department: Departments > Dipartimento di Geoscienze
Depositing User: Dr. Chiara Anzolini
Date Deposited: 18 Jun 2020 15:44
Last Modified: 18 Jun 2020 15:44
Creators/Authors:
CreatorsEmailORCID
Anzolini, Chiarachiara.anzolini@phd.unipd.itorcid.org/0000-0001-8166-9416
Marquardt, Katharinak.marquardt@imperial.ac.ukorcid.org/0000-0002-5924-3061
Stagno, Vincenzovincenzo.stagno@uniroma1.itorcid.org/0000-0002-8710-0885
Bindi, Lucaluca.bindi@unifi.itorcid.org/0000-0003-1168-7306
Frost, Daniel J.Dan.Frost@uni-bayreuth.deorcid.org/0000-0002-4443-8149
Pearson, D. Grahamgdpearso@ualberta.caorcid.org/0000-0001-5974-4192
Harris, Jeffrey W.Jeff.Harris@glasgow.ac.ukUNSPECIFIED
Hemley, Russell J.rhemley@uic.eduorcid.org/0000-0001-7398-8521
Nestola, Fabriziofabrizio.nestola@unipd.itorcid.org/0000-0002-4875-5125
Type of data: Database
Contributors:
ContributionNameEmail
ResearcherCarampin, Raulraul.carampin@igg.cnr.it
Research funder: FP7-IDEAS-ERC Starting Grant
Research project title: INDIMEDEA
Grant number: 307322
Collection period:
FromTo
9 February 201812 February 2018
Data collection method: Chemical analyses were carried out using a CAMECA SX50 electron microprobe at the Electron Microprobe Laboratory of the CNR Institute of Geosciences and Earth Resources (IGG), hosted by the Department of Geosciences of University of Padova. The analyses were conducted using wavelength-dispersive spectroscopy (WDS) and an accelerating voltage of 20 kV, probe beam current of 20 nA, and a 2 μm beam diameter. Standards (analyzer crystal, element, emission line) used were MgO (TAP, MgKα); diopside (TAP, SiKα); Al2O3 (TAP, AlKα); MnTiO3 (LIF, MnKα); Cr2O3 (LIF, CrKα); Fe2O3 (LIF, FeKα); NiO (LIF, NiKα); Cu (LIF; CuKα). We have collected 39 chemical analyses over the AZ_1 inclusion.
Resource language: English
Metadata language: English
Publisher: Research Data Unipd
Date: 18 June 2020
Copyright holders: The Author
Last Modified: 18 Jun 2020 15:44
URI: https://researchdata.cab.unipd.it/id/eprint/358

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