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Siderophile element patterns, PGE nuggets and vapour condensation effects in Ni-rich quench chromite-bearing microkrysite spherules, ~3.24 Ga S3 impact unit, Barberton greenstone belt, Kaapvaal Craton, South Africa

Date

Authors

Glikson, Andrew

Publisher

Elsevier

Abstract

Energy dispersive spectrometry (EDS), laser ablation inductively coupled plasma mass spectrometry (LA-ICPMS) track analyses of chlorite-dominated quench-textured microkrystite spherules and LA-ICPMS spot analyses of intra-spherule Ni-rich skeletal quench

Keywords

Keywords: Astroid; Microkrystite; Nuggets; Platinum group elements; Siderophile elements; Spherule; Chlorite minerals; Chromite; Condensation; Fractionation; Nickel; Platinum; Trace elements; Mineralogy; chemical composition; chromite; condensation; inductively cou Astroid; Barberton greenstone belt; Impact; Microkrystite; Nuggets; Platinum group elements; Siderophile elements; Spherule

URI

http://hdl.handle.net/1885/19790

Collections

ANU Research Publications

Source

Earth and Planetary Science Letters

Type

Journal article

DOI

10.1016/j.epsl.2006.10.005

Restricted until

2037-12-31

Downloads

File

Description

01_Glikson_Siderophile_element_patterns,_2007.pdf (2.35 MB)