Titanite petrochronology

MJ Kohn - Reviews in Mineralogy and Geochemistry, 2017 - pubs.geoscienceworld.org
Titanite (CaTiSiO5) is a common mineral in calc-silicates, metamorphosed igneous rocks,
and calc-alkaline plutons. The mineral was first named by Martin Klaproth in 1795 for its high …

X-ray absorption near-edge structure (XANES) spectroscopy

GS Henderson, FMF De Groot… - … in Mineralogy and …, 2014 - pubs.geoscienceworld.org
Spectroscopic Methods in Mineralogy and Geology, Frank C. Hawthorne, ed. 1988),
contained a single chapter on X-ray absorption spectroscopy which reviewed aspects of …

[图书][B] Using geochemical data: to understand geological processes

HR Rollinson, H Rollinson, V Pease - 2021 - books.google.com
This textbook is a complete rewrite, and expansion of Hugh Rollinson's highly successful
1993 book Using Geochemical Data: Evaluation, Presentation, Interpretation. Rollinson and …

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 …

Zircon Th/U ratios in magmatic environs

CL Kirkland, RH Smithies, RJM Taylor, N Evans… - Lithos, 2015 - Elsevier
A comprehensive database of zircon composition in West Australian magmatic rocks reveals
negative correlations between both U and Th zircon/whole rock ratio and the zircon …

Ce and Eu anomalies in zircon as proxies for the oxidation state of magmas

D Trail, EB Watson, ND Tailby - Geochimica et cosmochimica acta, 2012 - Elsevier
Chondrite normalized rare earth element (REE) patterns of zircons generally have enriched
Ce values relative to La and Pr, and depleted Eu values relative to Sm and Gd. High Ce …

The condensation temperatures of the elements: A reappraisal

BJ Wood, DJ Smythe, T Harrison - American Mineralogist, 2019 - degruyter.com
As part of a project to investigate the volatilities of so-called “moderately volatile elements”
such as Zn, In, Tl, Ga, Ag, Sb, Pb, and Cl during planetary formation, we began by re …

Controls on the fractionation of isovalent trace elements in magmatic and aqueous systems: evidence from Y/Ho, Zr/Hf, and lanthanide tetrad effect

M Bau - Contributions to Mineralogy and Petrology, 1996 - Springer
The parameters which control the behaviour of isovalent trace elements in magmatic and
aqueous systems have been investigated by studying the distribution of yttrium, rare-earth …

Partial melting of lower crust at 10–15 kbar: constraints on adakite and TTG formation

Q Qian, J Hermann - Contributions to Mineralogy and Petrology, 2013 - Springer
The pressure–temperature (P–T) conditions for producing adakite/tonalite–trondhjemite–
granodiorite (TTG) magmas from lower crust compositions are still open to debate. We have …

Relative oxidation states of magmas inferred from Ce (IV)/Ce (III) in zircon: application to porphyry copper deposits of northern Chile

JR Ballard, JM Palin, IH Campbell - Contributions to Mineralogy and …, 2002 - Springer
Major-and trace-element compositions of zircons and whole rocks from 14 barren and seven
ore-bearing calc-alkaline intrusions from the Chuquicamata-El Abra porphyry copper belt of …