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(2020) Ore-Forming Process of the Menez Gwen Hydrothermal Field: In situ S Isotopes and Trace Metals Constraints

Qiu W, Dias ÁA, Costa IMA & Barriga F


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08m: Room 3, Tuesday 23rd June 22:12 - 22:15

Listed below are questions that have been submitted by the community that the author will try and cover in their presentation. To submit a question, ensure you are signed in to the website. Authors or session conveners approve questions before they are displayed here.

Submitted by Daniel Gregory on Thursday 18th June 22:19
Thank you for the presentation. Can you describe the textures of your pyrite, especially the ones with the very low (approximately -15 per mil) S isotope values? I'm wondering if you have comparable results to the previous presentation (Nozaki) just with fewer analyzed framboids.

Submitted by Melissa Anderson on Tuesday 23rd June 19:04
Can you clarify the "subseafloor" nature of these samples? Were they collected by drilling or ROV sampling? At what depths below the seafloor were the samples collected from? Do the chimney samples represent chimney talus?

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