Detail
Type Ab. - Vörth is a Abbau (Surface Mine).
Kr Verden - The Kreis for Vörth is Verden. A Kreis is a government district (similar to a U.S. county).
See Langwedel B. Bremen - A See notation means the entry is dependent on another entry. In this case, Vörth is dependent on Langwedel B. Bremen, which should be consulted for additional information.