Diet, cellular, and systemic homeostasis control the cycling of potassium stable isotopes in endothermic vertebrates
The naturally occurring stable isotopes of potassium (41K/39K, expressed as δ41K) have
the potential to make significant contributions to vertebrate and human biology. The utility of …
the potential to make significant contributions to vertebrate and human biology. The utility of …
Potassium isotope signatures in modern marine sediments: Insights into early diagenesis
The sedimentary fluxes controlling potassium (K) budget of the oceans and the isotope
composition of K (δ 41 K) potentially yield valuable information about the global K cycling …
composition of K (δ 41 K) potentially yield valuable information about the global K cycling …
[HTML][HTML] Potassium isotope compositions of Mariana arc lavas and their sedimentary input
We apply the stable potassium isotope system (41 K/39 K) to well-studied Mariana arc lavas,
in which inter-island geochemical variability has been interpreted to reflect near constant …
in which inter-island geochemical variability has been interpreted to reflect near constant …
The Rb isotope composition of modern seawater and outputs to deep-sea sediments
The rubidium (Rb) isotope system has the potential for tracing water–silicate interactions
and providing information on the global Rb cycling. However, the Rb isotope compositions …
and providing information on the global Rb cycling. However, the Rb isotope compositions …
Potassium isotope fractionation during granitic magmatic differentiation: Mineral-pair perspectives
To constrain the behavior of K isotopes during granitic magmatic differentiation, we present
high-precision K isotope data for bulk granitoids and their K-bearing minerals from Dabie …
high-precision K isotope data for bulk granitoids and their K-bearing minerals from Dabie …
High precision analysis of stable potassium (K) isotopes by the collision cell MC-ICP-MS “Sapphire” and a correction method for concentration mismatch
Stable potassium (K) isotopes (41K/39K) have shown great promise as novel chemical
tracers for a wide range of bio-, geo-, and cosmo-chemical processes, but high precision …
tracers for a wide range of bio-, geo-, and cosmo-chemical processes, but high precision …
Mg isotopes of siliciclastic sediments on continental marginal sea: Insights for the potential to trace silicate weathering
In the last decade, much attention has been devoted to Mg isotopic behavior during various
weathering processes. Nonetheless, whether Mg isotopes in terrigenous siliciclastic …
weathering processes. Nonetheless, whether Mg isotopes in terrigenous siliciclastic …
[HTML][HTML] K, Sr isotopes, and trace element to constrain potash origin in the Simao Basin, southwestern China, and insight into K isotope geochemical behavior in …
ZY Miao, MP Zheng, PC Lou, ZG Xia, WQ Li, LF Shi… - Ore Geology …, 2024 - Elsevier
With the advancement of emerging potassium isotope testing techniques, the characteristics
of δ 41 K in evaporite have garnered increasing attention. Its application in constraining the …
of δ 41 K in evaporite have garnered increasing attention. Its application in constraining the …
Stable potassium (K) isotope characteristics at mid-ocean ridge hydrothermal vents and its implications for the global K cycle
Recent discoveries of significant variations in stable K isotope ratios (41 K/39 K or δ 41 K)
among various terrestrial samples indicate that K isotopes can be a novel tracer for the …
among various terrestrial samples indicate that K isotopes can be a novel tracer for the …
High-temperature inter-mineral potassium isotope fractionation in ultrapotassic and granitic rocks: Implications for the potassium isotopic compositions of arc magmas
To constrain the mechanism and magnitude of inter-mineral K isotope fractionation during
high-temperature magmatic processes, we conducted high-precision K isotope …
high-temperature magmatic processes, we conducted high-precision K isotope …