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 |
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| 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 |
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| Department: | Departments > Dipartimento di Geoscienze | ||||||||||||||||||||||||||||||
| Depositing User: | Dr. Chiara Anzolini | ||||||||||||||||||||||||||||||
| Date Deposited: | 18 Jun 2020 15:44 | ||||||||||||||||||||||||||||||
| Last Modified: | 18 Jun 2020 15:44 | ||||||||||||||||||||||||||||||
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| Type of data: | Database | ||||||||||||||||||||||||||||||
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| Research funder: | FP7-IDEAS-ERC Starting Grant | ||||||||||||||||||||||||||||||
| Research project title: | INDIMEDEA | ||||||||||||||||||||||||||||||
| Grant number: | 307322 | ||||||||||||||||||||||||||||||
| Collection period: |
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| 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 | ||||||||||||||||||||||||||||||
| URI: | https://researchdata.cab.unipd.it/id/eprint/358 |
orcid.org/0000-0001-8166-9416
