Franken, Gudrun http://orcid.org/0000-0002-9381-792X
Schütte, Philip http://orcid.org/0000-0003-4569-8935
Funding for this research was provided by:
Bundesanstalt für Geowissenschaften und Rohstoffe (BGR)
Article History
Received: 29 September 2021
Accepted: 18 February 2022
First Online: 10 March 2022
Declarations
:
: The authors declare no competing interests.