Results 151 to 160 of about 10,706 (208)

Abiotic polycyclic aromatic hydrocarbons originating from the sub-oceanic mantle. [PDF]

Sci Rep
Mitsukawa I, Miyake A, Igami Y, Kogiso T, Akizawa N, Matsuno J, Matsumoto M, Tsuchiyama A, Uesugi K, Yasutake M, Taguchi T, Takahashi Y, Yamashita S, Okumura S.   +13 more
europepmc   +1 more source

Hydrogen-Disordering Transformation and High-Temperature and High-Pressure Phase Diagram of Brucite: Insights from Raman Spectroscopy and Electrical Conductivity. [PDF]

Molecules
Wu M, Dai L, Hu H, Li C.
europepmc   +1 more source

Mantle-derived fluid flux controls Olympic Dam-style Fe oxide-Cu-Au mineralisation. [PDF]

Sci Rep
Thiel S, Reid A, Heinson G, Brand K, Li L.   +4 more
europepmc   +1 more source

Characterization of the HIMU Mantle Source from Noble Gas Isotopes in Volcanic Gas Emissions in São Tomé (Cameroon Volcanic Line). [PDF]

ACS Earth Space Chem
Lastes A, Bekaert DV, Tibari B, Seltzer AM, Broadley MW, Barry PH, Marty B.   +6 more
europepmc   +1 more source

A two-stage mantle plume-sagduction origin of Archean continental crust revealed by water and oxygen isotopes of TTGs. [PDF]

Sci Adv
Zhao D, Cawood PA, Teng FZ, Zhao G, Xia XP, Sun M, Wang X.   +6 more
europepmc   +1 more source

Some of the next articles are maybe not open access.

Related searches:

A process-oriented approach to mantle geochemistry

Chemical Geology, 2021
Abstract 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 are indirect tracers of mantle composition. Because the scale of isotopic heterogeneity is smaller than the scale of melt production, melts from isotopically ...
Andreas Stracke
exaly   +4 more sources

Mantle plumes and geochemistry

Chemical Geology, 2007
Abstract There is considerable interest in the extent to which mantle plumes exist, how many there may be, and how best they can be recognized. It has proved unexpectedly difficult to image them consistently from seismology, and it has been suggested that they may be recognized from the geochemistry of rocks erupted at the Earth's surface.
Anders Scherstén
exaly   +2 more sources

Geochemistry of Chromium in the Earth’s Mantle

Springer Geology, 2020
A huge amount of data has been accumulated in the field of high-pressure mineralogy to date (Agee 1998; Stachel 2001; Akaogi 2007; Irifune and Tsuchiya 2007; Kaminsky 2012; and others). Direct study of the substance of the Earth’s mantle using data on the minerals of mantle xenolith and inclusions in natural diamonds is significantly restricted ...
Ekaterina A Matrosova, Luca Bindi
exaly   +3 more sources

The carbon isotope geochemistry of mantle xenoliths

Earth-Science Reviews, 2002
Abstract Carbon occurs in mantle samples in several chemical, mineralogical and morphological forms. It has been observed as CO 2 , CH 4 and CO in fluid inclusions, as carbonate, graphite, diamond, moissanite, solid solution in silicates, and organic compounds.
Peter Deines
exaly   +2 more sources

Geochemistry of mantle–core differentiation at high pressure

Nature, 1996
THE apparent excess of siderophile (iron-Ioving) elements in the Earth's mantle has been a long-standing enigma in the geochemistry of mantle–core differentiation1,2. Although current models have proved successful in explaining some aspects of this problem3–7, important questions remain.
Carl B Agee
exaly   +2 more sources