Grube Wintershall(Werk Werra)                                    ✳23.04.1900 †heute                             ➤Heringen(Werra)

Schachtanlage Grimberg                                                ✳23.04.1900 †heute                                           ➤Heringen-Widdershausen

Schachtanlage Heringen                                 ✳01.06.1907 †heute                                   ➤Heringen

Schachtanlage Herfa                                           ✳1917 †1972(heute)                                  ➤Heringen-Herfagrund