Abstract Details
(2020) Th–U Powered Metamorphism: Thermal Consequences of a Chemical Hot Spot
De Vries Van Leeuwen A, Hand M, Morrissey L & Raimondo T
https://doi.org/10.46427/gold2020.564
The author has not provided any additional details.
04h: Room 1, Friday 26th June 07:03 - 07:06
Alexander De Vries Van Leeuwen
Martin Hand View all 4 abstracts at Goldschmidt2020
Laura Morrissey View all 2 abstracts at Goldschmidt2020 View abstracts at 3 conferences in series
Tom Raimondo View abstracts at 4 conferences in series
Martin Hand View all 4 abstracts at Goldschmidt2020
Laura Morrissey View all 2 abstracts at Goldschmidt2020 View abstracts at 3 conferences in series
Tom Raimondo View abstracts at 4 conferences in series
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 Shah Wali Faryad on Tuesday 23rd June 16:47
Th–U Powered Metamorphism: Thermal Consequences of a Chemical Hot Spot De Vries Van Leeuwen A, Hand M, Morrissey L & Raimondo T Formation of cordierite or andalusite prophyroblasts in a fine grained matrix, as indicated in slide 3, is typical feature of contact-thermal metamorphism. Are you sure that the formation of cordierite is not related to the granite intrusion in your field?
Th–U Powered Metamorphism: Thermal Consequences of a Chemical Hot Spot De Vries Van Leeuwen A, Hand M, Morrissey L & Raimondo T Formation of cordierite or andalusite prophyroblasts in a fine grained matrix, as indicated in slide 3, is typical feature of contact-thermal metamorphism. Are you sure that the formation of cordierite is not related to the granite intrusion in your field?
Submitted by Thomas Zack on Thursday 25th June 16:35
1.) WHY are the sediments in your area so radiogenic in the first place? 2.) Is there still an elevated geothermal gradient in the Arkaroola area? There are geothermal springs, but they may be shallow. I am curious as most of the sedimentary cover is eroded, or not?
1.) WHY are the sediments in your area so radiogenic in the first place? 2.) Is there still an elevated geothermal gradient in the Arkaroola area? There are geothermal springs, but they may be shallow. I am curious as most of the sedimentary cover is eroded, or not?
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