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1 de mar. de 2024 · Buried crust – a potential resource of REYs and transition metals. Since the low-crystallinity Fe-Mn (oxyhydr-)oxide phases have large surfaces and extremely low accumulation rates, the Fe-Mn crusts have great potential in absorbing a variety of metals (e.g., Cu, Co, Ni, Mo, Pt, REYs) (Hein et al., 2020; Zhou et al., 2023).
- Geological and geochemical characteristics of shallow-buried ...
The shallow buried Fe-Mn crusts were found to be widely...
- Geological and geochemical characteristics of shallow-buried ...
10 de abr. de 2024 · Nature Geoscience - The accumulation and subsequent recycling of carbonate in the crust may have helped to drive the oxygenation of the early Earth, according to an ocean and atmosphere box...
11 de dic. de 2020 · Structure of oceanic crust in back-arc basins modulated by mantle source heterogeneity. Ingo Grevemeyer; Shuichi Kodaira; Gou Fujie; Narumi Takahashi. Author and Article Information. Geology (2021) 49 (4): 468–472. https://doi.org/10.1130/G48407.1. Article history. Standard View. PDF. Cite. Share. Permissions. Abstract.
18 de abr. de 2024 · Naturally, shallowly buried crust is better imaged than deep crust, but features can be observed throughout the crust. In our case study, we use 3D broadband seismic data from the northern...
As described above, regional metamorphism occurs when rocks are buried deep in the crust. This is commonly associated with convergent plate boundaries and the formation of mountain ranges. Because burial to 10 to 20 kilometers is required, the areas affected tend to be large—thousands of square kilometers.
1 de mar. de 2024 · Buried crust from the western Pacific Ocean was investigated. • Early diagenetic controlled the enrichment and mobilization of metals. • Different geochemical behaviors of REYs and transition metals in buried crust. • Buried crust can serve as a potential resource for critical metals.
