Tratten, Sankt Stefan im Gailtal, Hermagor District, Carinthia, Austria

Aggregate size 1,1 mm; Chris Auer photo and collection (ex A.Pichler coll.)

© AC

FOV 3 mm; Chris Auer photo and collection (ex A.Pichler coll.)

© AC

FOV 10 mm; Chris Auer photo and collection (ex A.Pichler coll.)

© AC

peter neschen collection (06404_05) Nikon D7000 + Sigma 150mm Apo Macro + Combine ZP

© neschen

Chris Auer photo and collection, swapped in the 1990ies.

© AC