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Copper Isotopic Analysis in Geological and Biological Reference Materials by MC‐ICP‐MS
The characterisation of relative copper isotope amount ratios (δ65Cu) helps constrain a variety of geochemical processes occurring in the geosphere, biosphere and hydrosphere. The accurate and precise determination of δ65Cu ...
Glimpses of Oceanic Lithosphere of the Challenger Deep Forearc Segment in the Southernmost Marianas: The 143°E transect, 5800–4200 m
We studied nine samples of igneous rocks from the inner wall of the Mariana Trench above the Challenger Deep from 4150 to 6100 m depth recovered by manned submersible and ROV. Samples from two regions that bracket the Moho ...