Steep storage

as steep storage is called:

• the seam sequence in the southern Ruhr area, where the seams dip steeply and alternately form saddles and hollows, see storage (mining)
• the steep storage (plastic) named after this geological structure , a sculpture in Essen as a reminder of the hard work of the miners in the steep storage

This is a disambiguation page for differentiating between several terms identified with the same word.