Coupled Fe and S isotope variations in pyrite nodules from Archean shale
Iron and sulfur isotope compositions recorded in ancient rocks and minerals such as pyrite (FeS2) have been widely used as a proxy for early microbial metabolisms and redox evolution of the oceans. However, most previous studies focused on only one of these isotopic systems. Herein, we illustrate th...
| Main Authors: | , , , , , , , , |
|---|---|
| Format: | Journal Article |
| Published: |
2014
|
| Online Access: | http://hdl.handle.net/20.500.11937/18426 |