For the first time, a high-pressure calcium silicate perovskite—named davemaoite—has been identified as a naturally occurring mineral from Earth’s lower mantle, researchers report in Science. Read more ⬇ https://t.co/RqnD4bF8jA #SciencePerspective: https://t.co/iLqqtaZ8hm https://t.co/1G73H9rGQa
Discovery of davemaoite, CaSiO-perovskite, as a mineral from the lower mantle.
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Nov 2021 – Dec 2024Where it's discussed
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What people are saying
Several posts highlight the importance of the discovery of davemaoite, with statements like 'important discovery' and 'fascinating' emphasizing the excitement it generates. Additionally, comments referencing the mineral's unique composition, mentioning potassium, uranium, or thorium, create a sense of urgency and significance. Phrases such as “finally has emerged” and “never-before-seen” contribute to the perception that this discovery could substantially enhance our knowledge of Earth's geology.
The general tone aligns positively with the publication, with most comments expressing support or curiosity about the findings.
The discussion shows high levels of curiosity, with multiple users expressing fascination with the discovery.
While many posts engage with the topic, some users present corrections or clarifications, indicating moderate engagement with the details.
Numerous comments acknowledge the significant implications this discovery may have on our understanding of the Earth's mantle.
Abstract in brief
- The mineral davemaoite (CaSiO₃ perovskite) has been officially recognized by the International Mineralogical Association, highlighting its significance in the lower mantle.
- This mineral is crucial as it accumulates heat-generating elements like thorium and uranium that are less common in the upper mantle.
- The discovery of davemaoite suggests that there is compositional diversity in the lower mantle and indicates that it may also contain potassium, which could affect the overall heat dynamics of the Earth's deep mantle.
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Most liked on X and BlueskyFor the first time, a high-pressure calcium silicate perovskite—named davemaoite—has been identified as a naturally occurring mineral from Earth’s lower mantle, researchers report in Science. Read more ⬇ https://t.co/RqnD4bF8jA #SciencePerspective: https://t.co/iLqqtaZ8hm https://t.co/EAbGcUMZvD
Diamond hauled from deep inside Earth holds never-before-seen mineral. Researchers thought the mineral was impossible to find on Earth's surface. Named davemaoite, the mineral is the 1st example of a high-pressure calcium silicate perovskite found on Earth https://t.co/dNOSQe8dg9 https://t.co/HLoHVDJNbv
ボツワナのダイヤモンドのインクリュージョンから見つかったらしい。Ca珪酸塩鉱物なので、U, Thも入って下部マントルで発熱しちゃえるとウキウキなアブスト。 Discovery of davemaoite, CaSiO3-perovskite, as a mineral from the lower mantle #てる子論文メモ https://t.co/fx2by7IcIW
下部マントル由来のCa珪酸塩ペロブスカイト相:デイブマオ石。マントル領域でK, U, Thを含有し得る鉱物相であることで注目される。 Tschauner et al. (2021) Discovery of davemaoite, CaSiO₃-perovskite, as a mineral from the lower mantle. Science, 374, 891–894. https://t.co/ZGo8OTSma3
For the first time, a high-pressure calcium silicate perovskite ("davemaoite ") has been identified as a naturally occurring mineral from Earth’s lower mantle, Oliver Tschauner (@unlv ) et al. report in @ScienceMagazine. https://t.co/HyuAlQkBkt 1/2
All mentions
Significance of Davemaoite in Earth's Lower Mantle
The recently recognized mineral davemaoite (CaSiO₃ perovskite) plays a key role in the lower mantle's composition. It accumulates heat-generating elements like thorium and uranium, suggesting compositional diversity and…
Examining Ichthyosaurs and the Discovery of Davemaoite
This video explores the dynamics of ichthyosaur graveyards and the significant discovery of davemaoite, a mineral recognized for its role in the lower mantle. The findings indicate compositional diversity and…
記事の元になっているScienceの論文の引用が間違っています。正しくは、次の通り。 https://t.co/yVVDRarOBP https://t.co/unIBY3t2wo
Discovery of davemaoite, CaSiO3-perovskite, as a mineral from the lower mantle https://t.co/Aj12lSb3Ly
1/2 "Our observations indicate that #davemaoite also hosts #potassium in addition to #uranium and #thorium in its structure." https://t.co/HHxrOssv79
Fascinating! https://t.co/90C26ZmyMb
@mexporg @MineralCup This is incorrect! Davemaoite, or as it used to be referred to: Calcium silicate perovskite, has been found in diamonds from at least two localities, in Botswana and South Africa. DOIs: 10.1126/science.abl8568 and 10.1038/nature25972
@acstadermann We're not there, yet, but #davemaoite helps heat the lower mantle. https://t.co/qjpwrMPV86 https://t.co/ZQWmrjxmVb
RT @matiere: (2021/11/11) 地球深部のダイヤモンド中から発見された、初の地球下部マントル由来のケイ酸カルシウムペロブス | EurekAlert! https://t.co/8lg1mIcYMt Discovery of davemaoite, Ca…
RT @IWKRterter: ボツワナのダイヤモンドのインクリュージョンから見つかったらしい。Ca珪酸塩鉱物なので、U, Thも入って下部マントルで発熱しちゃえるとウキウキなアブスト。 Discovery of davemaoite, CaSiO3-perovskite,…
(2021/11/11) 地球深部のダイヤモンド中から発見された、初の地球下部マントル由来のケイ酸カルシウムペロブス | EurekAlert! https://t.co/8lg1mIcYMt Discovery of davemaoite, CaSiO3-perovskite, as a mineral from the lower mantle https://t.co/FMpfbILwNl
important discovery https://t.co/squdXT8NpP
RT @MeaganPhelan: For the first time, a high-pressure calcium silicate perovskite ("davemaoite ") has been identified as a naturally occurr…
RT @MeaganPhelan: For the first time, a high-pressure calcium silicate perovskite ("davemaoite ") has been identified as a naturally occurr…
RT @IWKRterter: ボツワナのダイヤモンドのインクリュージョンから見つかったらしい。Ca珪酸塩鉱物なので、U, Thも入って下部マントルで発熱しちゃえるとウキウキなアブスト。 Discovery of davemaoite, CaSiO3-perovskite,…
RT @ishikoro_geo: 下部マントル由来のCa珪酸塩ペロブスカイト相:デイブマオ石。マントル領域でK, U, Thを含有し得る鉱物相であることで注目される。 Tschauner et al. (2021) Discovery of davemaoite, CaSi…
Discovery of davemaoite, CaSiO3-perovskite, as a mineral from the lower mantle https://t.co/bTBF0LZCIt
#davemaoite discovery https://t.co/s2R1NXuig7
RT @ApuntesCiencia: El artículo es Discovery of davemaoite, CaSiO₃-perovskite, as a mineral from the lower mantle, Oliver Tschauner et al.,…
El artículo es Discovery of davemaoite, CaSiO₃-perovskite, as a mineral from the lower mantle, Oliver Tschauner et al., Science, 11-Nov-2021, Vol 374, Issue 6569, pp. 891-894 https://t.co/bsGcE2aiiX
Ce minéral contient une grande quantité de potassium piégé, la #davemaoïte contient aussi de l’#uranium et du #thorium. Cette forme particulière de #pérovskite avait déjà été synthétisée en laboratoire en 1975 a été extrait de la mine d’Orapa au Botswana. https://t.co/R6HXSQlwSh
https://t.co/U0ESKuLfIy
https://t.co/p2uiteGaaZ New #mineral alert! Even though it was thought to be on the earth mantle for so long, finally has emerged, an intact sample of #calcium #silicate within a diamond, who protected it to breaking down in oth…https://t.co/GjICzQ203V https://t.co/k7v21JPRMe
RT @Eolinde: Discovery of davemaoite, CaSiO3-perovskite, as a mineral from the lower mantle https://t.co/P7oUwxlpve
Discovery of davemaoite, CaSiO3-perovskite, as a mineral from the lower mantle https://t.co/P7oUwxlpve
This diamond holds tiny black specks of davemaoite, a mineral formed at high temperature and pressure in the deep Earth. It is more than an oddity, it says a lot about mantle composition https://t.co/5JLRDmmEGA (Credit: A. Celestian, Natural History Museum of Los Angeles County) https://t.co/uN2UXC0C7t
RT @ScienceMagazine: For the first time, a high-pressure calcium silicate perovskite—named davemaoite—has been identified as a naturally oc…
RT @ScienceMagazine: For the first time, a high-pressure calcium silicate perovskite—named davemaoite—has been identified as a naturally oc…
RT @ScienceMagazine: For the first time, a high-pressure calcium silicate perovskite—named davemaoite—has been identified as a naturally oc…
RT @ScienceMagazine: For the first time, a high-pressure calcium silicate perovskite—named davemaoite—has been identified as a naturally oc…
RT @ScienceMagazine: For the first time, a high-pressure calcium silicate perovskite—named davemaoite—has been identified as a naturally oc…
RT @ScienceMagazine: For the first time, a high-pressure calcium silicate perovskite—named davemaoite—has been identified as a naturally oc…
RT @ScienceMagazine: For the first time, a high-pressure calcium silicate perovskite—named davemaoite—has been identified as a naturally oc…
ScienceMagazine: For the first time, a high-pressure calcium silicate perovskite—named davemaoite—has been identified as a naturally occurring mineral from Earth’s lower mantle, researchers report in Science. Read more ⬇ https://t.co/QaWTsVftbr #Scien… https://t.co/f8AZDfmpkl
RT @ScienceMagazine: For the first time, a high-pressure calcium silicate perovskite—named davemaoite—has been identified as a naturally oc…
RT @ScienceMagazine: For the first time, a high-pressure calcium silicate perovskite—named davemaoite—has been identified as a naturally oc…
RT @ScienceMagazine: For the first time, a high-pressure calcium silicate perovskite—named davemaoite—has been identified as a naturally oc…
RT @ScienceMagazine: For the first time, a high-pressure calcium silicate perovskite—named davemaoite—has been identified as a naturally oc…
RT @ScienceMagazine: For the first time, a high-pressure calcium silicate perovskite—named davemaoite—has been identified as a naturally oc…
RT @ScienceMagazine: For the first time, a high-pressure calcium silicate perovskite—named davemaoite—has been identified as a naturally oc…
RT @ScienceMagazine: For the first time, a high-pressure calcium silicate perovskite—named davemaoite—has been identified as a naturally oc…
RT @ScienceMagazine: For the first time, a high-pressure calcium silicate perovskite—named davemaoite—has been identified as a naturally oc…
RT @ScienceMagazine: For the first time, a high-pressure calcium silicate perovskite—named davemaoite—has been identified as a naturally oc…
For the first time, a high-pressure calcium silicate perovskite—named davemaoite—has been identified as a naturally occurring mineral from Earth’s lower mantle, researchers report in Science. Read more ⬇ https://t.co/RqnD4bF8jA #SciencePerspective: https://t.co/iLqqtaZ8hm https://t.co/EAbGcUMZvD
Super cool to hear the word "synchrotron" on NPR! Only they didn't mention the chemical composition (it's a CaSiO3 perovskite -- https://t.co/pGyDRAknCY) https://t.co/1o2qT29YVJ
Discovery of davemaoite, CaSiO3-perovskite, as a mineral from the lower mantle https://t.co/JD5zwTfEtk
RT @WeatherOnMars: They’ve found a natural sample of Ca perovskite…George Rossman apparently waited more than 30 years to get this project…
They’ve found a natural sample of Ca perovskite…George Rossman apparently waited more than 30 years to get this project to work https://t.co/bUxZ28RdV9
RT @MeaganPhelan: For the first time, a high-pressure calcium silicate perovskite ("davemaoite ") has been identified as a naturally occurr…
RT @uchida_kawasaki: 地球の奥深くで形成されたダイヤモンドから新種の鉱物を発見 : カラパイア https://t.co/H4tqAvRkX5 「davemaoite(デイブマオイト)」と命名 「存在は予測されていたが未確認だった物質」 https://t.…
地球の奥深くで形成されたダイヤモンドから新種の鉱物を発見 : カラパイア https://t.co/H4tqAvRkX5 「davemaoite(デイブマオイト)」と命名 「存在は予測されていたが未確認だった物質」 https://t.co/I1id2Una5j
RT @_AstroErika: Diamond hauled from deep inside Earth holds never-before-seen mineral. Researchers thought the mineral was impossible to f…
Oliver Tschauner, Shichun Huang and colleagues report on a new mineral from the lower mantle, contained in a diamond from Botswana. https://t.co/CUs9WQQkce
RT @ishikoro_geo: 下部マントル由来のCa珪酸塩ペロブスカイト相:デイブマオ石。マントル領域でK, U, Thを含有し得る鉱物相であることで注目される。 Tschauner et al. (2021) Discovery of davemaoite, CaSi…
RT @IWKRterter: ボツワナのダイヤモンドのインクリュージョンから見つかったらしい。Ca珪酸塩鉱物なので、U, Thも入って下部マントルで発熱しちゃえるとウキウキなアブスト。 Discovery of davemaoite, CaSiO3-perovskite,…
RT @ishikoro_geo: 下部マントル由来のCa珪酸塩ペロブスカイト相:デイブマオ石。マントル領域でK, U, Thを含有し得る鉱物相であることで注目される。 Tschauner et al. (2021) Discovery of davemaoite, CaSi…
Discovery of davemaoite, CaSiO3-perovskite, as a mineral from the lower mantle https://t.co/Dwsarv7DKM
ボツワナのダイヤモンドのインクリュージョンから見つかったらしい。Ca珪酸塩鉱物なので、U, Thも入って下部マントルで発熱しちゃえるとウキウキなアブスト。 Discovery of davemaoite, CaSiO3-perovskite, as a mineral from the lower mantle #てる子論文メモ https://t.co/fx2by7IcIW
RT @ScienceMagazine: For the first time, a high-pressure calcium silicate perovskite—named davemaoite—has been identified as a naturally oc…
RT @ScienceMagazine: For the first time, a high-pressure calcium silicate perovskite—named davemaoite—has been identified as a naturally oc…
RT @_AstroErika: Diamond hauled from deep inside Earth holds never-before-seen mineral. Researchers thought the mineral was impossible to f…
RT @ScienceMagazine: For the first time, a high-pressure calcium silicate perovskite—named davemaoite—has been identified as a naturally oc…
RT @ScienceMagazine: For the first time, a high-pressure calcium silicate perovskite—named davemaoite—has been identified as a naturally oc…
RT @ScienceMagazine: For the first time, a high-pressure calcium silicate perovskite—named davemaoite—has been identified as a naturally oc…
@DECTRIS_News This one :) https://t.co/h5Q9zQHTkE
RT @ScienceMagazine: For the first time, a high-pressure calcium silicate perovskite—named davemaoite—has been identified as a naturally oc…
RT @ScienceMagazine: For the first time, a high-pressure calcium silicate perovskite—named davemaoite—has been identified as a naturally oc…
RT @ScienceMagazine: For the first time, a high-pressure calcium silicate perovskite—named davemaoite—has been identified as a naturally oc…
RT @ScienceMagazine: For the first time, a high-pressure calcium silicate perovskite—named davemaoite—has been identified as a naturally oc…
RT @ScienceMagazine: For the first time, a high-pressure calcium silicate perovskite—named davemaoite—has been identified as a naturally oc…
ScienceMagazine: For the first time, a high-pressure calcium silicate perovskite—named davemaoite—has been identified as a naturally occurring mineral from Earth’s lower mantle, researchers report in Science. Read more ⬇ https://t.co/QaWTsVftbr #Scien… https://t.co/2N7jakQnMJ
RT @ScienceMagazine: For the first time, a high-pressure calcium silicate perovskite—named davemaoite—has been identified as a naturally oc…
RT @ScienceMagazine: For the first time, a high-pressure calcium silicate perovskite—named davemaoite—has been identified as a naturally oc…
RT @ScienceMagazine: For the first time, a high-pressure calcium silicate perovskite—named davemaoite—has been identified as a naturally oc…
RT @ScienceMagazine: For the first time, a high-pressure calcium silicate perovskite—named davemaoite—has been identified as a naturally oc…
#Discovery of davemaoite, CaSiO3-perovskite, as a #mineral from the lower mantle!#Science https://t.co/i1xv0MRD2A
For the first time, a high-pressure calcium silicate perovskite—named davemaoite—has been identified as a naturally occurring mineral from Earth’s lower mantle, researchers report in Science. Read more ⬇ https://t.co/RqnD4bF8jA #SciencePerspective: https://t.co/iLqqtaZ8hm https://t.co/1G73H9rGQa
RT @_AstroErika: Diamond hauled from deep inside Earth holds never-before-seen mineral. Researchers thought the mineral was impossible to f…
Diamond hauled from deep inside Earth holds never-before-seen mineral. Researchers thought the mineral was impossible to find on Earth's surface. Named davemaoite, the mineral is the 1st example of a high-pressure calcium silicate perovskite found on Earth https://t.co/dNOSQe8dg9 https://t.co/HLoHVDJNbv
Discovery of davemaoite, CaSiO3-perovskite, as a mineral from the lower mantle https://t.co/sZGEoXDlG1
Discovery of “davemaoite”, CaSiO3-perovskite, as a mineral from the lower mantle. https://t.co/p5eM3CwJF6
https://t.co/AgjbAXDQkK
#ScienceMag Discovery of davemaoite, CaSiO3-perovskite, as a mineral from the lower mantle https://t.co/exBVkcciUG Calcium silicate perovskite was discovered trapped at high pressure and temperature as a diamond inclusion, it has a large amount of trapped potassium. https://t.co/3I3ASW1DYw
Discovery of davemaoite, CaSiO3-perovskite, as a mineral from the lower mantle https://t.co/Z70gVToyld
下部マントル由来のCa珪酸塩ペロブスカイト相:デイブマオ石。マントル領域でK, U, Thを含有し得る鉱物相であることで注目される。 Tschauner et al. (2021) Discovery of davemaoite, CaSiO₃-perovskite, as a mineral from the lower mantle. Science, 374, 891–894. https://t.co/ZGo8OTSma3
RT @MeaganPhelan: For the first time, a high-pressure calcium silicate perovskite ("davemaoite ") has been identified as a naturally occurr…
https://t.co/0ZI5hs6hxZ
For the first time, a high-pressure calcium silicate perovskite ("davemaoite ") has been identified as a naturally occurring mineral from Earth’s lower mantle, Oliver Tschauner (@unlv ) et al. report in @ScienceMagazine. https://t.co/HyuAlQkBkt 1/2
@ScienceNews https://t.co/wK8p9J4bVq