Results 1 to 10 of about 8,773 (164)

The original examples of lanthanide tetrad effect in solvent extraction: A new interpretation compatible with recent progress in REE geochemistry.

open access: yesGEOCHEMICAL JOURNAL, 2001
Geochmeical studies reporting lanthanide tetrad effects in natural samples often cite the original examples of tetrad effect depicted by log Kd(org/aq) for Ln(III) in the two solvent-extraction systems (Peppard et al., 1969) and its theoretical interpretation (Jorgensen, 1970; Nugent, 1970).
Akimasa Masuda, Iwao Kawabe
openaire   +3 more sources

Cost-Effective Cementitious Material Compatible with Yucca Mountain Repository Geochemistry [PDF]

open access: yes, 2004
The current plans for the Yucca Mountain (YM) repository project (YMP) use steel structures to stabilize the disposal drifts and connecting tunnels that are collectively over 100 kilometers in length. The potential exist to reduce the underground construction cost by 100s of millions of dollars and improve the repository's performance.
openaire   +3 more sources

Early onset of aridity in the past millennium: Insights from vegetation dynamics and climate change in the alpine, cold-desert region of Trans Himalaya, India.

open access: yesPLoS ONE
Palynological analysis of surface soil and sub-surface sediments from the outwash plain of Hamtah Glacier, Lahaul-Spiti, India, has brought out the vegetation and climatic changes in the area during the last 1580 years.
Ruchika B Mohanty   +6 more
doaj   +1 more source

Artifact geochemistry demonstrates long-distance voyaging in the Polynesian Outliers. [PDF]

open access: yesSci Adv, 2023
Hermann A   +9 more
europepmc   +1 more source

Widespread PREMA in the upper mantle indicated by low-degree basaltic melts. [PDF]

open access: yesNat Commun, 2023
Cai R   +5 more
europepmc   +1 more source

Ni isotopes provide a glimpse of Earth's pre-late-veneer mantle. [PDF]

open access: yesSci Adv, 2023
Xu Y   +9 more
europepmc   +1 more source

Decoding the formation of barred olivine chondrules: Realization of numerical replication. [PDF]

open access: yesSci Adv
Miura H   +6 more
europepmc   +1 more source

Polycyclic aromatics in the Chang'E 5 lunar soils. [PDF]

open access: yesNat Commun
Zhong G   +18 more
europepmc   +1 more source

Zircon geochemistry from early evolved terranes records coeval stagnant- and mobile-lid tectonic regimes. [PDF]

open access: yesProc Natl Acad Sci U S A
Mixon EE   +6 more
europepmc   +1 more source

Hydrothermal Synthesis of Kaolinite Group Minerals. [PDF]

open access: yesMaterials (Basel)
Koroleva T   +7 more
europepmc   +1 more source

Home - About - Disclaimer - Privacy