Hydrothermal isotopes from Yellowstone and Iceland
![relationship between isotopes in hydrothermal gases from Yellowstone and Iceland](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/img8008.jpg?itok=cBETA2n6)
Detailed Description
The relationship between Δ30 and N2/3He ratios in hydrothermal gases from Iceland and Yellowstone. Δ30 and N2/3He ratios are shown for samples collected from gases in Iceland (yellow circles) and Yellowstone (red circles). The Yellowstone mantle-endmember is arguably indistinguishable in terms of N2/3He from the convecting upper mantle (grey diamonds). Modified from Labidi et al., 2020.
Sources/Usage
Public Domain.