{"type": "FeatureCollection", "features": [{"id": "10.1016/j.chemgeo.2017.12.006", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-31T06:56:41Z", "type": "Journal Article", "created": "2017-12-13", "title": "Zinc isotope composition of the Earth and its behaviour during planetary accretion", "description": "Abstract   The terrestrial planets are depleted in volatile elements with respect to chondritic meteorites, their possible building blocks. However, the timing, extent and origin of volatile depletion is debated. Zinc is a moderately volatile element (MVE), whose stable isotopic composition can distinguish when and where this depletion took place. Here, we report data for 40 ultramafic rocks comprising pristine upper mantle peridotites from the Balmuccia orogenic lherzolite massif and Archean komatiites that together define the Zn isotope composition of the Earth's primitive mantle. Peridotites and komatiites are shown to have indistinguishable Zn isotopic compositions of \u03b466Zn\u00a0=\u00a0+\u00a00.16\u00a0\u00b1\u00a00.06\u2030 (2SD), (with \u03b466Zn the per mille deviation of 66Zn/64Zn from the JMC-Lyon standard), implying a constant Zn isotope composition for the silicate Earth since 3.5\u00a0Ga. After accounting for Zn sequestration during core formation, the Earth falls on the volatile-depleted end of a carbonaceous chondrite array in \u03b466Zn-Zn/Mg space, implying Earth avoided modification of its MVE budgets during late accretion (e.g. during a giant impact), in contrast to the Moon. The Moon deviates from the chondritic array in a manner consistent with evaporative loss of Zn, where its \u03b466Zn co-varies with Mn/Na, implying post-nebular volatile loss is more pronounced on smaller bodies. Should the giant impact deliver the Earth's volatile complement of Pb and Ag, it cannot account for the budget of lithophile MVEs (e.g. Zn, Rb, Mn), whose abundances reflect those of Earth's nebular building blocks. The Earth initially accreted from material that experienced chemical- and mass-dependent isotopic fractionation akin to carbonaceous chondrites, though volatile depletion was more pronounced on Earth.", "keywords": ["Zinc", "550", "Isotope", "13. Climate action", "Nebula", "[SDU.STU.GC] Sciences of the Universe [physics]/Earth Sciences/Geochemistry", "Komatiite", "Mantle", "[SDU.STU.PL] Sciences of the Universe [physics]/Earth Sciences/Planetology", "Peridotite", "01 natural sciences", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://openresearch-repository.anu.edu.au/bitstream/1885/139076/4/1-s2.0-S0009254117306782-main.pdf.jpg"}, {"href": "https://doi.org/10.1016/j.chemgeo.2017.12.006"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Chemical%20Geology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.chemgeo.2017.12.006", "name": "item", "description": "10.1016/j.chemgeo.2017.12.006", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.chemgeo.2017.12.006"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2018-01-01T00:00:00Z"}}, {"id": "10.1016/j.epsl.2017.04.029", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-31T06:56:57Z", "type": "Journal Article", "created": "2017-05-20", "title": "Chemical and isotopic kinship of iron in the Earth and Moon deduced from the lunar Mg-Suite", "description": "Abstract   The Moon and the Earth's mantle share many chemical and isotopic traits, leading to the prevailing theory that they were formed from similar material. Iron is one element that shows apparent differences between the two bodies, with models for the composition of the Moon having \u22481.5 times more FeO (12\u201314 wt.%), relative to the Earth's mantle (8 wt.%). This difference is mirrored in their isotope compositions, where lunar mare basalts have \u03b457Fe (per mille deviation of the 57Fe/54Fe ratio from the IRMM-014 standard) 0.1\u20130.2\u2030 higher than peridotitic rocks representative of Earth's mantle, a feature initially attributed to loss of isotopically light Fe following a giant impact. However, whether basaltic rocks are suitable analogues for the Moon's composition is debatable in the light of their distinct source regions that reflect the extensive lithological stratification of the lunar mantle. Here, we evaluate the iron isotope composition of the bulk Moon through the study of igneous cumulate rocks of the lunar highlands Magnesium Suite (Mg Suite). The \u03b457Fe of Mg Suite rocks spans a limited range, from 0.05\u2030 to 0.10\u2030, with an average (   +  0.07  \u00b1  0.02  \u2030   ) that overlaps with Earth's mantle (   +  0.05  \u00b1  0.01  \u2030   ), similarities that extend to their Mg#s, where both reach 0.9. Numerical modelling of iron isotope fractionation during lunar magma ocean crystallisation shows that the Mg Suite should accurately reflect the composition of the bulk Moon, which is therefore    +  0.07  \u00b1  0.02  \u2030   , indistinguishable from Earth's mantle but heavier than chondrites (   \u2212  0.01  \u00b1  0.01  \u2030   ). Iron thus behaves coherently with other elements that condense at temperatures higher than Li in showing no isotopic difference between the Earth and Moon, suggesting element depletion on the Moon affected only the more volatile elements. Therefore, there is no cosmochemical basis for iron enrichment or depletion in the bulk Moon relative to the Earth's mantle, whose composition is an analogue for that of the Moon.", "keywords": ["[SDU] Sciences of the Universe [physics]", "iron", "13. Climate action", "Magma Ocean", "Mg Suite", "isotope", "Moon", "Earth mantle", "01 natural sciences", "7. Clean energy", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.1016/j.epsl.2017.04.029"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Earth%20and%20Planetary%20Science%20Letters", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.epsl.2017.04.029", "name": "item", "description": "10.1016/j.epsl.2017.04.029", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.epsl.2017.04.029"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2017-08-01T00:00:00Z"}}, {"id": "10.1016/j.gca.2016.06.008", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-31T06:57:09Z", "type": "Journal Article", "created": "2016-06-20", "title": "Silicon isotopes reveal recycled altered oceanic crust in the mantle sources of Ocean Island Basalts", "description": "Open Access23 pages, 5 figures, 2 tables", "keywords": ["Ocean Island Basalts", "Earth and Planetary Astrophysics (astro-ph.EP)", "GE", "550", "NDAS", "500", "Silicon isotopes", "FOS: Physical sciences", "7. Clean energy", "01 natural sciences", "12. Responsible consumption", "[SDU.STU.GC]Sciences of the Universe [physics]/Earth Sciences/Geochemistry", "13. Climate action", "[SDU.STU.GC] Sciences of the Universe [physics]/Earth Sciences/Geochemistry", "Recycling", "14. Life underwater", "BDC", "Mantle heterogeneity", "GE Environmental Sciences", "Astrophysics - Earth and Planetary Astrophysics", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.1016/j.gca.2016.06.008"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Geochimica%20et%20Cosmochimica%20Acta", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.gca.2016.06.008", "name": "item", "description": "10.1016/j.gca.2016.06.008", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.gca.2016.06.008"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2016-09-01T00:00:00Z"}}, {"id": "10.1038/s41467-018-07191-0", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-05-31T06:58:29Z", "type": "Journal Article", "created": "2018-11-09", "title": "Martian magmatism from plume metasomatized mantle.", "description": "Abstract<p>Direct analysis of the composition of Mars is possible through delivery of meteorites to Earth. Martian meteorites include \uffe2\uff88\uffbc165 to 2400\uffe2\uff80\uff89Ma shergottites, originating from depleted to enriched mantle sources, and \uffe2\uff88\uffbc1340\uffe2\uff80\uff89Ma nakhlites and chassignites, formed by low degree partial melting of a depleted mantle source. To date, no unified model has been proposed to explain the petrogenesis of these distinct rock types, despite their importance for understanding the formation and evolution of Mars. Here we report a coherent geochemical dataset for shergottites, nakhlites and chassignites revealing fundamental differences in sources. Shergottites have lower Nb/Y at a given Zr/Y than nakhlites or chassignites, a relationship nearly identical to terrestrial Hawaiian main shield and rejuvenated volcanism. Nakhlite and chassignite compositions are consistent with melting of hydrated and metasomatized depleted mantle lithosphere, whereas shergottite melts originate from deep mantle sources. Generation of martian magmas can be explained by temporally distinct melting episodes within and below dynamically supported and variably metasomatized lithosphere, by long-lived, static mantle plumes.</p>", "keywords": ["0301 basic medicine", "550", "SM-ND", "Science", "Astronomical Sciences", "ISOTOPIC SYSTEMATICS", "DEPLETED MANTLE", "01 natural sciences", "Article", "DIFFERENTIATION HISTORY", "03 medical and health sciences", "MAUNA-KEA VOLCANO", "REJUVENATED VOLCANISM", "0105 earth and related environmental sciences", "RB-SR", "Q", "500", "MARS", "Geology", "Geochemistry", "Geophysics", "13. Climate action", "Physical Sciences", "Earth Sciences", "HAWAIIAN HOT-SPOT", "[SDU.STU] Sciences of the Universe [physics]/Earth Sciences", "MIDOCEAN RIDGE BASALT"]}, "links": [{"href": "https://www.nature.com/articles/s41467-018-07191-0.pdf"}, {"href": "https://escholarship.org/content/qt7g21x5tx/qt7g21x5tx.pdf"}, {"href": "https://doi.org/10.1038/s41467-018-07191-0"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Nature%20Communications", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1038/s41467-018-07191-0", "name": "item", "description": "10.1038/s41467-018-07191-0", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1038/s41467-018-07191-0"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2018-11-15T00:00:00Z"}}, {"id": "10.1126/sciadv.1602668", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-05-31T06:59:56Z", "type": "Journal Article", "created": "2017-02-09", "title": "Evaporative fractionation of zinc during the first nuclear detonation", "description": "<p>Glass formed in the first nuclear detonation shows zinc loss by evaporation, indicating similar volatile loss during lunar formation.</p>", "keywords": ["2. Zero hunger", "ABUNDANCES", "DIFFERENTIATION", "ISOTOPIC EVIDENCE", "ORIGIN", "13. Climate action", "WATER", "[SDU.ASTR.EP] Sciences of the Universe [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP]", "MANTLE", "POTASSIUM", "01 natural sciences", "Research Articles", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.1126/sciadv.1602668"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Science%20Advances", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1126/sciadv.1602668", "name": "item", "description": "10.1126/sciadv.1602668", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1126/sciadv.1602668"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2017-02-03T00:00:00Z"}}, {"id": "10.1126/sciadv.1700571", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-05-31T06:59:56Z", "type": "Journal Article", "created": "2017-07-29", "title": "Gallium isotopic evidence for extensive volatile loss from the Moon during its formation", "description": "<p>The Moon is depleted in volatile elements compared to Earth. Gallium isotopes indicate a global-scale evaporation event.</p>", "keywords": ["Earth and Planetary Astrophysics (astro-ph.EP)", "2. Zero hunger", "GIANT IMPACT", "FOS: Physical sciences", "MANTLE", "01 natural sciences", "LUNAR-SAMPLES", "[SDU] Sciences of the Universe [physics]", "ZINC", "ABUNDANCES", "DIFFERENTIATION", "ROCKS", "13. Climate action", "IMPACT ORIGIN", "EARTH", "Research Articles", "MAGMA OCEAN", "Astrophysics - Earth and Planetary Astrophysics", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.1126/sciadv.1700571"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Science%20Advances", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1126/sciadv.1700571", "name": "item", "description": "10.1126/sciadv.1700571", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1126/sciadv.1700571"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2017-07-07T00:00:00Z"}}], "links": [{"rel": "self", "type": "application/geo+json", "title": "This document as GeoJSON", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=Mantle&f=json", "hreflang": "en-US"}, {"rel": "alternate", "type": "text/html", "title": "This document as HTML", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=Mantle&f=html", "hreflang": "en-US"}, {"rel": "collection", "type": "application/json", "title": "Collection URL", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main", "hreflang": "en-US"}, {"type": "application/geo+json", "rel": "first", "title": "items (first)", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=Mantle&", "hreflang": "en-US"}, {"rel": "last", "type": "application/geo+json", "title": "items (last)", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=Mantle&offset=6", "hreflang": "en-US"}], "numberMatched": 6, "numberReturned": 6, "distributedFeatures": [], "timeStamp": "2026-05-31T08:54:12.171518Z"}