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Title: Unlocking the Single-Crystal Record of Heavy Stable Isotopes
Stable isotopes provide deep insights into processes across a wide range of scales, from micron- to cosmic-size systems. Here, we review how continued advances in mass-spectrometry have enabled the analysis of ever-smaller samples and brought the field of heavy stable isotope geochemistry to its next frontier: the single-crystal scale. Accessing this record can be as enlightening as it is challenging. Drawing on novel systematics at different stages of development (from well-established to nascent), we discuss how the isotopes of heavy elements, such as magnesium, iron, zirconium, or uranium, can be used at the single-crystal and subcrystal scales to reconstruct magma thermal histories, crystal growth timescales, or, possibly, magma redox conditions.  more » « less
Award ID(s):
2131632 2131643 1824002
PAR ID:
10385340
Author(s) / Creator(s):
;
Date Published:
Journal Name:
Elements
Volume:
17
Issue:
6
ISSN:
1811-5209
Page Range / eLocation ID:
389 to 394
Format(s):
Medium: X
Sponsoring Org:
National Science Foundation
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