As he spoke the auto began to slow up, for the wheels had struck some heavy sand, and it was necessary to reduce the current.

My steps felt light on the thin dust of the street, after the heavy sand of the practice track.

The cavalcade dragged slowly through the heavy sand and came to halt behind the line of troops.

These heavy sands are language tide and wind have silted here.

I felt drained, as if I had run a kay or so in heavy sand.

Placer mining had always been hampered by a heavy brown sand.

On we tramped silently as shades through the night and in the heavy sand.

Blue Thunder had thrown up some big ridges of wet, heavy sand.

The trail led over high ground, along an easier route; trust an Indian to keep his feet out of the heavy sand.

Then he heard a truck's motor start and tires begin to drive off through the heavy sand.