The Fürstengrube subcamp was organized in the summer of 1943 at the Fürstengrube hard coal mine in the town of Wesola (Wessolla) near Myslowice (Myslowitz), approximately 30 kilometers (19 mi) from Auschwitz concentration camp. The mine, which IG Farbenindustrie AG acquired in February 1941, was to supply hard coal for the IG Farben factory being built in Auschwitz. Besides the old Fürstengrube mine, called the Altanlage, a new mine (Fürstengrube-Neuanlage) had been designed and construction had begun; it was to provide for greater coal output in the future.