- Sponsor Seminars
These are scheduled events to help delegates test out the tools and platform we will be using for the Q&A and other events at the conference.
Our workshop program provides training and teaching in topics across geochemistry and related fields. We are currently liaising with the workshop organisers to ascertain if any workshops can become virtual. Any updates will be added to this page.
Social Event Locations
These are locations for the conference social events.
Ca Isotope Study of Hyaloclastite Weathering in the Icelandic Highlands
Nelson C, Jacobson A & Weisenberger T
Nelson C, Jacobson A & Weisenberger T (2020) Goldschmidt Abstracts, 2020 1907
14g: Plenary Hall, View in program
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.
Have you done XRD on the altered Hyaloclastite, are the altered products mostly smectite? Or just on the suspended sediments? What are the secondary minerals you’ll measure for d44/40Ca? Any estimates on the portion of the catchments that are altered versus unaltered? Do you see anything systematic in isotope versus ratio space (i.e. higher d44/40Ca for more alteration)?
Very interesting presentation! Do you also see the possibility of secondary Calcite being transported by rivers in particulate form? And do you plan to quantify this for your catchments in Iceland?
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