#zircon — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #zircon, aggregated by home.social.
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https://www.europesays.com/ch-fr/97201/ Le mystère des 5 millions d’années perdues du fleuve Colorado et du Grand Canyon est enfin résolu #Colorado #Fleuves #Géologie #GrandCanyon #Science #ScienceAndTechnology #Sciences #SciencesEtTechnologies #Sédiment #Suisse #Technologies #Technology #Terre #Zircon
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https://www.europesays.com/be-fr/80968/ Le mystère des 5 millions d’années perdues du fleuve Colorado et du Grand Canyon est enfin résolu #BE #BEFr #Belgique #Belgium #Colorado #Fleuves #géologie #GrandCanyon #Science #ScienceAndTechnology #Sciences #SciencesEtTechnologies #Sédiment #Technologies #Technology #terre #Zircon
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Mineral Monday: Rutgers University Faculty and Students Present at the MSA Inaugural Meeting By Shaunna Morrison The MSA Inaugural Meeting took place on Feb. 17-19, 2026, in Tucson AZ. #MSACommunications #MineralMonday #Rutgers #CheMin #zircon #Herkimerdiamonds #GaleCrater #Moon
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Wednesday, March 25, 2026
Ukraine liquidates hitman working for Russia's GRU, thwarts plot to assassinate high-profile figures -- Ukraine 'liquidates' hitman working for Russia's GRU, thwarts plot to assassinate high-profile figures -- Ukraine believes Tucker Carlson 'works for Putin' amid growing US scrutiny -- Train passenger killed after 'refusing to evacuate' during Russian drone attack in Kharkiv Oblast ... and morehttps://activitypub.writeworks.uk/2026/03/wednesday-march-25-2026/
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Wednesday, March 25, 2026
Ukraine liquidates hitman working for Russia's GRU, thwarts plot to assassinate high-profile figures -- Ukraine 'liquidates' hitman working for Russia's GRU, thwarts plot to assassinate high-profile figures -- Ukraine believes Tucker Carlson 'works for Putin' amid growing US scrutiny -- Train passenger killed after 'refusing to evacuate' during Russian drone attack in Kharkiv Oblast ... and morehttps://activitypub.writeworks.uk/2026/03/wednesday-march-25-2026/
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Wednesday, March 25, 2026
Ukraine liquidates hitman working for Russia's GRU, thwarts plot to assassinate high-profile figures -- Ukraine 'liquidates' hitman working for Russia's GRU, thwarts plot to assassinate high-profile figures -- Ukraine believes Tucker Carlson 'works for Putin' amid growing US scrutiny -- Train passenger killed after 'refusing to evacuate' during Russian drone attack in Kharkiv Oblast ... and morehttps://activitypub.writeworks.uk/2026/03/wednesday-march-25-2026/
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Wednesday, March 25, 2026
Ukraine liquidates hitman working for Russia's GRU, thwarts plot to assassinate high-profile figures -- Ukraine 'liquidates' hitman working for Russia's GRU, thwarts plot to assassinate high-profile figures -- Ukraine believes Tucker Carlson 'works for Putin' amid growing US scrutiny -- Train passenger killed after 'refusing to evacuate' during Russian drone attack in Kharkiv Oblast ... and morehttps://activitypub.writeworks.uk/2026/03/wednesday-march-25-2026/
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Sunday, March 8, 2026
Ukraine halts Russian offensive toward Zaporizhzhia, killing, injuring 300 Russian troops -- Ukraine hits Russian Shahed-type drone storage in Donetsk with SCALP, ATACMS missiles -- Ukraine's Oschadbank seeks return of vehicles, valuables seized in Hungary -- Russia-linked disinformation campaign targets Ukraine amid tensions with Hungary ... and morehttps://activitypub.writeworks.uk/2026/03/sunday-march-8-2026/
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Sunday, March 8, 2026
Ukraine halts Russian offensive toward Zaporizhzhia, killing, injuring 300 Russian troops -- Ukraine hits Russian Shahed-type drone storage in Donetsk with SCALP, ATACMS missiles -- Ukraine's Oschadbank seeks return of vehicles, valuables seized in Hungary -- Russia-linked disinformation campaign targets Ukraine amid tensions with Hungary ... and morehttps://activitypub.writeworks.uk/2026/03/sunday-march-8-2026/
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Sunday, March 8, 2026
Ukraine halts Russian offensive toward Zaporizhzhia, killing, injuring 300 Russian troops -- Ukraine hits Russian Shahed-type drone storage in Donetsk with SCALP, ATACMS missiles -- Ukraine's Oschadbank seeks return of vehicles, valuables seized in Hungary -- Russia-linked disinformation campaign targets Ukraine amid tensions with Hungary ... and morehttps://activitypub.writeworks.uk/2026/03/sunday-march-8-2026/
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Sunday, March 8, 2026
Ukraine halts Russian offensive toward Zaporizhzhia, killing, injuring 300 Russian troops -- Ukraine hits Russian Shahed-type drone storage in Donetsk with SCALP, ATACMS missiles -- Ukraine's Oschadbank seeks return of vehicles, valuables seized in Hungary -- Russia-linked disinformation campaign targets Ukraine amid tensions with Hungary ... and morehttps://activitypub.writeworks.uk/2026/03/sunday-march-8-2026/
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Sunday, March 8, 2026
Ukraine halts Russian offensive toward Zaporizhzhia, killing, injuring 300 Russian troops -- Ukraine hits Russian Shahed-type drone storage in Donetsk with SCALP, ATACMS missiles -- Ukraine's Oschadbank seeks return of vehicles, valuables seized in Hungary -- Russia-linked disinformation campaign targets Ukraine amid tensions with Hungary ... and morehttps://activitypub.writeworks.uk/2026/03/sunday-march-8-2026/
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Climatic And Anthropogenic Controls On Late Holocene Sediment Transport To The Gulf Of Mexico By The Mississippi River
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https://doi.org/10.1016/j.earscirev.2026.105401 <-- shared paper
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#water #hydrology #hydrography #humanimpacts #human #settlement #anthropogenic #levees #engineering #spatialanalysis #spatialtemporal #erosion #weathering #Mississippi #River #Sediment #Provenance #Zircon #grainsize #alluvial #alluvium #hydrogeomorphology #headwater #coast #coastal #delta #geology #Holocene #geochemistry #Sr #Nd #isotope #Strontium #Neodymium #detrital #climate #GulfofMexico -
Climatic And Anthropogenic Controls On Late Holocene Sediment Transport To The Gulf Of Mexico By The Mississippi River
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https://doi.org/10.1016/j.earscirev.2026.105401 <-- shared paper
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#water #hydrology #hydrography #humanimpacts #human #settlement #anthropogenic #levees #engineering #spatialanalysis #spatialtemporal #erosion #weathering #Mississippi #River #Sediment #Provenance #Zircon #grainsize #alluvial #alluvium #hydrogeomorphology #headwater #coast #coastal #delta #geology #Holocene #geochemistry #Sr #Nd #isotope #Strontium #Neodymium #detrital #climate #GulfofMexico -
Climatic And Anthropogenic Controls On Late Holocene Sediment Transport To The Gulf Of Mexico By The Mississippi River
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https://doi.org/10.1016/j.earscirev.2026.105401 <-- shared paper
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#water #hydrology #hydrography #humanimpacts #human #settlement #anthropogenic #levees #engineering #spatialanalysis #spatialtemporal #erosion #weathering #Mississippi #River #Sediment #Provenance #Zircon #grainsize #alluvial #alluvium #hydrogeomorphology #headwater #coast #coastal #delta #geology #Holocene #geochemistry #Sr #Nd #isotope #Strontium #Neodymium #detrital #climate #GulfofMexico -
Climatic And Anthropogenic Controls On Late Holocene Sediment Transport To The Gulf Of Mexico By The Mississippi River
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https://doi.org/10.1016/j.earscirev.2026.105401 <-- shared paper
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#water #hydrology #hydrography #humanimpacts #human #settlement #anthropogenic #levees #engineering #spatialanalysis #spatialtemporal #erosion #weathering #Mississippi #River #Sediment #Provenance #Zircon #grainsize #alluvial #alluvium #hydrogeomorphology #headwater #coast #coastal #delta #geology #Holocene #geochemistry #Sr #Nd #isotope #Strontium #Neodymium #detrital #climate #GulfofMexico -
Climatic And Anthropogenic Controls On Late Holocene Sediment Transport To The Gulf Of Mexico By The Mississippi River
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https://doi.org/10.1016/j.earscirev.2026.105401 <-- shared paper
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#water #hydrology #hydrography #humanimpacts #human #settlement #anthropogenic #levees #engineering #spatialanalysis #spatialtemporal #erosion #weathering #Mississippi #River #Sediment #Provenance #Zircon #grainsize #alluvial #alluvium #hydrogeomorphology #headwater #coast #coastal #delta #geology #Holocene #geochemistry #Sr #Nd #isotope #Strontium #Neodymium #detrital #climate #GulfofMexico -
Flutter, Google, Fuchsia, Zircon, Linux, Starnix, Magma, Microfuchsia, будущее Андроида и других ОС
С момента появления загадочного репозитория на GitHub с описанием «Pink + Purple = Fuchsia» прошло десять лет. За это время медиа-пространство успело пережить несколько циклов хайпа: от «Убийцы Android» до «Мертвого проекта Google». На календаре январь 2026 года. В магазинах нет коробок с надписью «Fuchsia Phone». Однако, если у вас дома стоит Nest Hub второго поколения, вы уже пользуетесь этой ОС. Если вы разработчик под Android, вы, возможно, уже взаимодействуете с её компонентами через виртуализацию. Fuchsia не умерла. Она совершила то, что в биологии называется метаморфозом. В этой статье мы отбросим маркетинговую шелуху и разберем архитектуру системы "под микроскопом". Поговорим о том, как Google решает фундаментальные проблемы ядра Linux, что такое Starnix на уровне системных вызовов, зачем нужен FIDL и почему 2024–2025 годы стали переломными для проекта, переведя его из стадии R&D в стадию инфраструктурного фундамента.
https://habr.com/ru/articles/982666/
#Flutter #Google #Fuchsia #Zircon #Linux #Starnix #Magma #Microfuchsia #будущее_Андроида_и_других_ОС
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[Canadian Camper Planning A Trip] Saw A Suspicious Pit On Google Maps; Experts Say It Could Be A Crater From An Ancient [Meteorite Impact]
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https://www.cbc.ca/news/canada/montreal/quebec-meteorite-impact-crater-1.7313418 <-- shared media article
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http://www.impactearth.com/ <-- shared link to Impact Earth, an interactive map of impact craters and deposits
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https://doi.org/10.1016/j.earscirev.2022.104112 <-- shared paper on ImpactEarth
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#GIS #spatial #mapping #Canada #Quebec #CôteNord #GoogleMaps #crowsourced #citizenscience #meteorite #impactcrater #topography #geomorphology #geomorphometry #sampling #zircon #mineralogy #geology #asteroid #geochemistry -
New Geological Study Shows Scandinavia Was Born In Greenland
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https://phys.org/news/2024-03-geological-scandinavia-born-greenland.html <-- shared technical article
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https://doi.org/10.1130/G51658.1 <-- shared paper
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“The oldest Scandinavian bedrock was "born" in Greenland according to a new geological study from the University of Copenhagen. The study helps us understand the origin of continents and why Earth is possibly the only planet in our solar system with life..."
#geology #structuralgeology #Scandinavia #greenland #finland #research #crust #mantle #zircon #gneiss #denmark #craton #lithosphere #shield #FennoscandianShield #Archean #Eoarchean #NorthAtlanticcraton #geologymap #mapping -
New Geological Study Shows Scandinavia Was Born In Greenland
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https://phys.org/news/2024-03-geological-scandinavia-born-greenland.html <-- shared technical article
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https://doi.org/10.1130/G51658.1 <-- shared paper
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“The oldest Scandinavian bedrock was "born" in Greenland according to a new geological study from the University of Copenhagen. The study helps us understand the origin of continents and why Earth is possibly the only planet in our solar system with life..."
#geology #structuralgeology #Scandinavia #greenland #finland #research #crust #mantle #zircon #gneiss #denmark #craton #lithosphere #shield #FennoscandianShield #Archean #Eoarchean #NorthAtlanticcraton #geologymap #mapping -
New Geological Study Shows Scandinavia Was Born In Greenland
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https://phys.org/news/2024-03-geological-scandinavia-born-greenland.html <-- shared technical article
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https://doi.org/10.1130/G51658.1 <-- shared paper
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“The oldest Scandinavian bedrock was "born" in Greenland according to a new geological study from the University of Copenhagen. The study helps us understand the origin of continents and why Earth is possibly the only planet in our solar system with life..."
#geology #structuralgeology #Scandinavia #greenland #finland #research #crust #mantle #zircon #gneiss #denmark #craton #lithosphere #shield #FennoscandianShield #Archean #Eoarchean #NorthAtlanticcraton #geologymap #mapping -
New Geological Study Shows Scandinavia Was Born In Greenland
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https://phys.org/news/2024-03-geological-scandinavia-born-greenland.html <-- shared technical article
--
https://doi.org/10.1130/G51658.1 <-- shared paper
--
“The oldest Scandinavian bedrock was "born" in Greenland according to a new geological study from the University of Copenhagen. The study helps us understand the origin of continents and why Earth is possibly the only planet in our solar system with life..."
#geology #structuralgeology #Scandinavia #greenland #finland #research #crust #mantle #zircon #gneiss #denmark #craton #lithosphere #shield #FennoscandianShield #Archean #Eoarchean #NorthAtlanticcraton #geologymap #mapping -
New Geological Study Shows Scandinavia Was Born In Greenland
--
https://phys.org/news/2024-03-geological-scandinavia-born-greenland.html <-- shared technical article
--
https://doi.org/10.1130/G51658.1 <-- shared paper
--
“The oldest Scandinavian bedrock was "born" in Greenland according to a new geological study from the University of Copenhagen. The study helps us understand the origin of continents and why Earth is possibly the only planet in our solar system with life..."
#geology #structuralgeology #Scandinavia #greenland #finland #research #crust #mantle #zircon #gneiss #denmark #craton #lithosphere #shield #FennoscandianShield #Archean #Eoarchean #NorthAtlanticcraton #geologymap #mapping -
#Zircon doesn't just keep time; it can record temperature too. The image is of a ~4mm zoned zircon crystal from the Bancroft-area of Ontario (Grenville-age granulite metamorphics). The trenches are 40 and 60 microns wide, created by laser-ablation #ICPMS analyses.
~3.5 parts per million titanium corresponds to crystallization temperatures of ~ 675°C (plus or minus a lot, unfortunately, in this case).
#MinCup23 #metamorphism -
#Neptunite is one of a few calcium-free titanium silicates (incl. benitoite). Seems like an obscure fact but:
#Zircon includes titanium in its structure, as a function of temperature; this can be a #geothermometer.
To standardize a microbeam analysis (like laser ablation ICPMS), we need a mineral with a known composition, lots of titanium and silica and no calcium, which has an isotope at mass 48. Neptunite and benitoite are perfect for this.