Current and emerging analytical techniques for geochemical and geochronological studies
V Balaram - Geological Journal, 2021 - Wiley Online Library
Progress in both basic and applied geochemical studies highly depend on the progress of
the analytical instrumentation in general. In recent times, there have been spectacular …
the analytical instrumentation in general. In recent times, there have been spectacular …
New magmatic oxybarometer using trace elements in zircon
RR Loucks, ML Fiorentini, GJ Henríquez - Journal of Petrology, 2020 - academic.oup.com
We derive a novel method for determining the oxidation state of a magma as zircon
crystallized, with a standard error of±0· 6 log unit ƒO2, using ratios of Ce, U, and Ti in zircon …
crystallized, with a standard error of±0· 6 log unit ƒO2, using ratios of Ce, U, and Ti in zircon …
Destabilization of long‐lived Hadean protocrust and the onset of pervasive hydrous melting at 3.8 Ga
The nature of Earth's earliest crust and crustal processes remain unresolved questions in
Precambrian geology. While some hypotheses suggest that plate tectonics began in the …
Precambrian geology. While some hypotheses suggest that plate tectonics began in the …
On the eruption age and provenance of the Old Crow tephra
SD Burgess, MA Coble, JA Vazquez… - Quaternary Science …, 2019 - Elsevier
Tephrochronology is used to correlate and reconstruct geographically disparate
sedimentary records of changing environment, climate, and landscape throughout geologic …
sedimentary records of changing environment, climate, and landscape throughout geologic …
A comparison between zircons from the Acasta Gneiss Complex and the Jack Hills region
The composition and origin of the earliest continental crust is intensely debated. The
understanding of its composition relies heavily on the oldest vestiges of continental crust …
understanding of its composition relies heavily on the oldest vestiges of continental crust …
Tracking crystal-melt segregation and magma recharge using zircon trace element data
Abstract The Cretaceous Yunshan caldera complex in SE China consists of an unusual
coexisting assemblage of peraluminous and peralkaline rhyolites and a resurgent intra …
coexisting assemblage of peraluminous and peralkaline rhyolites and a resurgent intra …
Neoproterozoic low-T/P metamorphism in the Yangtze Block manifests a long-lived subduction girdle around Rodinia
Identifying long-lived subduction at the periphery of supercontinents provides insights into
the processes of block assembly and dispersal within the supercontinent cycle. The Yangtze …
the processes of block assembly and dispersal within the supercontinent cycle. The Yangtze …
Isotope-dilution anchoring of zircon reference materials for accurate Ti-in-zircon thermometry
The temperature-dependence of Ti incorporation into zircon can be used to estimate
crystallisation conditions and to make inferences about the petrogenesis of host rocks or …
crystallisation conditions and to make inferences about the petrogenesis of host rocks or …
Heterogeneous Hadean crust with ambient mantle affinity recorded in detrital zircons of the Green Sandstone Bed, South Africa
The nature of Earth's earliest crust and the processes by which it formed remain major
issues in Precambrian geology. Due to the absence of a rock record older than∼ 4.02 Ga …
issues in Precambrian geology. Due to the absence of a rock record older than∼ 4.02 Ga …
Monazite in the eclogite and blueschist of the Svalbard Caledonides: its origin and forming-reactions
K Kośmińska, K Fassmer, WC McClelland… - … to Mineralogy and …, 2023 - Springer
High-pressure low-temperature rocks from Svalbard are an excellent target for studying
metamorphic reactions in Phanerozoic subduction zones. This study reveals the presence of …
metamorphic reactions in Phanerozoic subduction zones. This study reveals the presence of …