Pyrite in a sulfate-poor Paleoarchean basin was derived predominantly from elemental sulfur : Evidence from 3.2 Ga sediments in the Barberton Greenstone Belt, Kaapvaal Craton
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DOI: 10.1016/j.chemgeo.2016.12.006
Abstract: Abstract Multiple sulfur isotope variability in Archean sedimentary rocks provides constraints on the composition of the Earth’s earliest atmosphere. The magnitude and sign of mass-independent anomalies reflect not only atmospheric processes, but also transformations due… read more here.
Keywords: kaapvaal craton; greenstone belt; isotope; barberton greenstone ... See more keywords