(Lange Anna, Helgoland, Schleswig-Holstein, Deutschland)
Ref.:
Der Aufschluss 1971(7/8), 221-225
Mineral List:27 entries listed. 25 valid minerals.
The above list contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database!