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A Mesoproterozoic iron formation
We describe a 1,400 million-year old (Ma) iron formation (IF) from the Xiamaling Formation of the North China Craton. We estimate this IF to have contained at least 520 gigatons of authigenic Fe, comparable in size to many IFs of the Paleoproterozoic Era (2,500–1,600 Ma). Therefore, substantial IFs...
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| Publicado no: | Proc Natl Acad Sci U S A |
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| Main Authors: | , , , , , , , , |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
National Academy of Sciences
2018
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5924912/ https://ncbi.nlm.nih.gov/pubmed/29632173 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.1720529115 |
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