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Seeing through the magnetite: Reassessing Eoarchean atmosphere composition from Isua (Greenland) ≥3.7 Ga banded iron formations - ScienceDirect
![A) Typical bedded jasper and hematite banded iron formation that was... | Download Scientific Diagram A) Typical bedded jasper and hematite banded iron formation that was... | Download Scientific Diagram](https://www.researchgate.net/publication/258612109/figure/fig4/AS:297326523502592@1447899575164/A-Typical-bedded-jasper-and-hematite-banded-iron-formation-that-was-the-primary.png)
A) Typical bedded jasper and hematite banded iron formation that was... | Download Scientific Diagram
![File:Faulted jaspilite banded iron formation (BIF) (Hamersely Group, Neoarchean to Paleoproterozoic, ~2.47-2.55 Ga; Hamersley Range, Western Australia) 2 (14872822457).jpg - Wikimedia Commons File:Faulted jaspilite banded iron formation (BIF) (Hamersely Group, Neoarchean to Paleoproterozoic, ~2.47-2.55 Ga; Hamersley Range, Western Australia) 2 (14872822457).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/6/69/Faulted_jaspilite_banded_iron_formation_%28BIF%29_%28Hamersely_Group%2C_Neoarchean_to_Paleoproterozoic%2C_~2.47-2.55_Ga%3B_Hamersley_Range%2C_Western_Australia%29_2_%2814872822457%29.jpg)
File:Faulted jaspilite banded iron formation (BIF) (Hamersely Group, Neoarchean to Paleoproterozoic, ~2.47-2.55 Ga; Hamersley Range, Western Australia) 2 (14872822457).jpg - Wikimedia Commons
![Figure 7 from Iron Formation: The Sedimentary Product of a Complex Interplay among Mantle, Tectonic, Oceanic, and Biospheric Processes | Semantic Scholar Figure 7 from Iron Formation: The Sedimentary Product of a Complex Interplay among Mantle, Tectonic, Oceanic, and Biospheric Processes | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/2221663277a66ffb05c10389897649a9320dce31/13-Figure7-1.png)
Figure 7 from Iron Formation: The Sedimentary Product of a Complex Interplay among Mantle, Tectonic, Oceanic, and Biospheric Processes | Semantic Scholar
![Chemostratigraphy of the Carajás banded iron formation, Brazil: A record of Neoarchean Ocean chemistry - ScienceDirect Chemostratigraphy of the Carajás banded iron formation, Brazil: A record of Neoarchean Ocean chemistry - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S1342937X2100263X-gr18.jpg)
Chemostratigraphy of the Carajás banded iron formation, Brazil: A record of Neoarchean Ocean chemistry - ScienceDirect
![Hydrogeological constraints on the formation of Palaeoproterozoic banded iron formations | Nature Geoscience Hydrogeological constraints on the formation of Palaeoproterozoic banded iron formations | Nature Geoscience](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fs41561-019-0372-0/MediaObjects/41561_2019_372_Fig1_HTML.png)
Hydrogeological constraints on the formation of Palaeoproterozoic banded iron formations | Nature Geoscience
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