pipestone

A few days later two solitary teepees stood on the shore of the pond, under the red cliffs of the Pipestone Quarry.

This crossing had been for generations the fording place of the red peoples in their pilgrimages to the pipestone quarry.

After passing the pipestone falls, we entered country new to us, where the valley became much wider.

A stone from Ohio, for pipestone from Dakota, or for a stone from any other State.