Earth's mantle composition revealed by mantle plumes
Mantle plumes originate at depths near the core− mantle boundary (~ 2,800 km). As such,
they provide invaluable information about the composition of the deep mantle and insight …
they provide invaluable information about the composition of the deep mantle and insight …
[图书][B] Using geochemical data: to understand geological processes
HR Rollinson, H Rollinson, V Pease - 2021 - books.google.com
This textbook is a complete rewrite, and expansion of Hugh Rollinson's highly successful
1993 book Using Geochemical Data: Evaluation, Presentation, Interpretation. Rollinson and …
1993 book Using Geochemical Data: Evaluation, Presentation, Interpretation. Rollinson and …
Derivation of Hawaiian rejuvenated magmas from deep carbonated mantle sources: A review of experimental and natural constraints
AY Borisova, R Tilhac - Earth-Science Reviews, 2021 - Elsevier
The role of carbon-rich or carbonatitic melts as an important metasomatizing agent in the
Earth's mantle is supported by direct and indirect evidence of their involvement, ranging from …
Earth's mantle is supported by direct and indirect evidence of their involvement, ranging from …
A process-oriented approach to mantle geochemistry
A Stracke - Chemical Geology, 2021 - Elsevier
The numerous chemical and isotopic studies of oceanic basalts have shaped our perception
of mantle geochemistry over the last six decades. As partial melts of Earth's mantle, basalts …
of mantle geochemistry over the last six decades. As partial melts of Earth's mantle, basalts …
Zinc isotope constraints on carbonated mantle sources for rejuvenated-stage lavas from Kauaʻi, Hawaiʻi
Sedimentary carbonates could be transported into Earth's mantle by plate subduction, but
the ultimate fate of these carbonates remains unclear. Zinc isotopes can allow the tracing of …
the ultimate fate of these carbonates remains unclear. Zinc isotopes can allow the tracing of …
[PDF][PDF] 造山带板内洋岛-海山残片的识别及地质意义
范建军， 李才， 牛耀龄， 解超明， 王明 - 地球科学, 2021 - researchgate.net
板内洋岛-海山残片是造山带“洋壳残片” 的重要组成部分, 对恢复造山带所代表的古洋盆的构造
演化具有重要意义. 然而, 如何在造山带中识别并通过板内洋岛-海山残片的研究恢复古洋盆的 …
演化具有重要意义. 然而, 如何在造山带中识别并通过板内洋岛-海山残片的研究恢复古洋盆的 …
Noble gas isotope systematics in the Canary Islands and implications for refractory mantle components
JMD Day - Geochimica et Cosmochimica Acta, 2022 - Elsevier
Noble gas isotope systematics of ocean island basalts (OIB) provide evidence for relatively
undegassed and primitive mantle sources. These OIB sources partly derive from the deep …
undegassed and primitive mantle sources. These OIB sources partly derive from the deep …
Insights into the origins and compositions of mantle plumes: A comparison of Galápagos and Hawai'i
The Galápagos and Hawai'i archipelagos are formed by mantle plumes originating at the
large low shear velocity province (LLSVP) boundary. We report new high‐precision Pb, Sr …
large low shear velocity province (LLSVP) boundary. We report new high‐precision Pb, Sr …
An emerging plume head interacting with the Hawaiian plume tail
The Hawaiian-Emperor seamount chain has shown two subparallel geographical and
geochemical volcanic trends, Loa and Kea, since∼ 5 Ma, for which numerous models have …
geochemical volcanic trends, Loa and Kea, since∼ 5 Ma, for which numerous models have …
Sulfur in Archean komatiite implies early subduction of oceanic lithosphere
Komatiite is a magnesium-rich volcanic rock that erupted almost exclusively during the
Archean era, requiring high partial melting of Earth's upper mantle to form. Archean …
Archean era, requiring high partial melting of Earth's upper mantle to form. Archean …