Detail
Type chem. Fbr. - Fluor is a chem. Fbr.
Kr Ballenstedt - The Kreis for Fluor is Ballenstedt. A Kreis is a government district (similar to a U.S. county).
See Siptenfelde Ostharz - A See notation means the entry is dependent on another entry. In this case, Fluor is dependent on Siptenfelde Ostharz, which should be consulted for additional information.