Primitive high-K intraoceanic arc magmas of Eastern Kamchatka: Implications for Paleo-Pacific tectonics and magmatism in the Cretaceous

AV Kutyrev, VS Kamenetsky, JW Park, R Maas… - Earth-Science …, 2021 - Elsevier
Tectonic reconstructions of the Cretaceous paleo-Pacific system show several significant
tectonic and magmatic events, including the formation of several spreading centers …

The paleomineralogy of the Hadean Eon revisited

SM Morrison, SE Runyon, RM Hazen - Life, 2018 - mdpi.com
A preliminary list of plausible near-surface minerals present during Earth's Hadean Eon (>
4.0 Ga) should be expanded to include:(1) phases that might have formed by precipitation of …

Chalcophile elements track the fate of sulfur at Kīlauea Volcano, Hawai'i

PE Wieser, F Jenner, M Edmonds, J Maclennan… - … et Cosmochimica Acta, 2020 - Elsevier
Chalcophile element concentrations in melt inclusions and matrix glasses may be used to
investigate low pressure degassing processes, as well as sulfide saturation during crustal …

STDGL3, a reference material for analysis of sulfide minerals by laser ablation ICP‐MS: An assessment of matrix effects and the impact of laser wavelengths and pulse …

I Belousov, L Danyushevsky… - Geostandards and …, 2023 - Wiley Online Library
A new reference material, STDGL3, for the calibration of in situ analyses of sulfide minerals
by LA‐ICP‐MS has been developed and characterised. It represents a lithium‐borate‐based …

Origin of noble-metal nuggets in sulfide-saturated arc magmas: A case study of olivine-hosted sulfide melt inclusions from the Tolbachik volcano (Kamchatka, Russia)

VS Kamenetsky, M Zelenski - Geology, 2020 - pubs.geoscienceworld.org
Minerals that contain platinum-group elements (PGEs) and occur in some magmatic Cu-Ni
sulfide deposits have been ascribed to crystallization from an originally PGE-rich sulfide …

[HTML][HTML] Compositional variability of San Carlos olivine

S Lambart, S Hamilton, OI Lang - Chemical Geology, 2022 - Elsevier
Forsterite (Fo)-rich olivine compositions from San Carlos (Arizona, SW USA) are commonly
used as starting material in experimental petrology. In comparison to the San Carlos …

Noble metal nanonugget insolubility in geological sulfide liquids

M Anenburg, JA Mavrogenes - Geology, 2020 - pubs.geoscienceworld.org
Abstract Noble metals (NMs) in Earth's magmatic systems are thought to be controlled
entirely by their strong partitioning to sulfide liquids. This chemical equilibrium is at the root …

[HTML][HTML] Magmatic sulfides in high-potassium calc-alkaline to shoshonitic and alkaline rocks

AA Georgatou, M Chiaradia - Solid Earth, 2020 - se.copernicus.org
We investigate the occurrence and chemistry of magmatic sulfides and their chalcophile
metal cargo behaviour during the evolution of compositionally different magmas from …

[HTML][HTML] Siderophile and chalcophile elements in spinels, sulphides and native Ni in strongly metasomatised xenoliths from the Bultfontein kimberlite (South Africa)

S Aulbach, A Giuliani, ML Fiorentini, RJ Baumgartner… - Lithos, 2021 - Elsevier
The metasomatised continental mantle may play a key role in the generation of some ore
deposits, in particular mineral systems enriched in platinum-group elements (PGE) and Au …

An evolutionary system of mineralogy, Part VII: The evolution of the igneous minerals (> 2500 Ma)

RM Hazen, SM Morrison, A Prabhu, MJ Walter… - American …, 2023 - degruyter.com
Part VII of the evolutionary system of mineralogy catalogs, analyzes, and visualizes
relationships among 919 natural kinds of primary igneous minerals, corresponding to 1665 …