Fe and Mg isotope compositions indicate a hybrid mantle source for young Chang'E 5 mare basalts
Abstract The Chang'E 5 (CE-5) samples represent the youngest mare basalt ever known
and provide an access into the late lunar evolution. Recent studies have revealed that CE-5 …
and provide an access into the late lunar evolution. Recent studies have revealed that CE-5 …
Integrated O, Fe, and Ti isotopic analysis elucidates multiple metal and fluid sources for magnetite from the Ernest Henry Iron oxide copper gold (IOCG) Deposit …
Iron oxide copper gold (IOCG) deposits are globally important sources of Cu; however, their
origins remain poorly understood with respect to the metal and fluid sources involved in their …
origins remain poorly understood with respect to the metal and fluid sources involved in their …
Titanium and iron isotopic records of granitoid crust production in diverse Archean cratons
Archean granitoid provides critical clues on how Earth's felsic crust was established and its
geodynamics evolved. In this study, we present Fe-Ti isotope and trace-element data for …
geodynamics evolved. In this study, we present Fe-Ti isotope and trace-element data for …
Clues from Ab Initio Calculations on Titanium Isotopic Fractionation in Tholeiitic and Calc-Alkaline Magma Series
Magmatic differentiation produces positive correlations between δ49Ti and SiO2. The
equilibrium Ti isotope fractionation factors of Ti-bearing minerals are essential for …
equilibrium Ti isotope fractionation factors of Ti-bearing minerals are essential for …
Redox and mineral controls on Fe and Ti isotopic fractionations during calc-alkaline magmatic differentiation
Titanium and Fe isotopic compositions of lavas from a calc-alkaline differentiation suite and
corresponding mineral separates from the Rindjani Volcano, Indonesia show that Fe and Ti …
corresponding mineral separates from the Rindjani Volcano, Indonesia show that Fe and Ti …
[HTML][HTML] Iron isotope systematics of the Jiajika granitic-pegmatite lithium deposit, Sichuan, China
The Jiajika deposit in western Sichuan is the largest pegmatite-type lithium deposit in China,
but the mechanism of rare metal element enrichment in this giant deposit remains a topic of …
but the mechanism of rare metal element enrichment in this giant deposit remains a topic of …
Redox-dependent Ti stable isotope fractionation on the Moon: implications for current lunar magma ocean models
LJA Rzehak, S Kommescher, L Hoare… - … to Mineralogy and …, 2022 - Springer
In terrestrial magmas titanium is predominantly tetravalent (Ti4+), in contrast, lunar magmas
are more reduced (IW-1) and hence approximately 10% of their bulk Ti content is trivalent …
are more reduced (IW-1) and hence approximately 10% of their bulk Ti content is trivalent …
The effect of Fe–Ti oxide separation on iron isotopic fractionation during basalt differentiation
Abstract Separation of Fe–Ti oxides during magmatic differentiation plays an important role
in controlling Fe isotopic evolution of residual magmas. Titanomagnetite (Tmag) is a …
in controlling Fe isotopic evolution of residual magmas. Titanomagnetite (Tmag) is a …
Structural, redox and isotopic behaviors of iron in geological silicate glasses: A NRIXS study of Lamb-Mössbauer factors and force constants
We report a combined conventional Mössbauer and synchrotron Nuclear Resonant Inelastic
X-ray Scattering (NRIXS) study of a series of basalt, andesite, dacite, and rhyolite glasses at …
X-ray Scattering (NRIXS) study of a series of basalt, andesite, dacite, and rhyolite glasses at …
Iron isotope systematics of the Skaergaard intrusion and implications for its liquid line of descent
The Skaergaard intrusion is one of the most thoroughly studied layered mafic intrusions on
Earth and an exceptional example of (near) closed-system magmatic differentiation. We …
Earth and an exceptional example of (near) closed-system magmatic differentiation. We …