Municipalities :
Kottes-Purk Rappottenstein Zwettl-Niederösterreich Echsenbach
Lime, gypsum, chalk & slatee stone in Zwettl

Lime, gypsum, chalk & slatee stone in Zwettl

Gravel, sand, clay & kaolin in Zwettl

Gravel, sand, clay & kaolin in Zwettl