The wind, laden with coarse dust, blew odor- ously from the wreckage.

Before Silk could protest, Hammerstone had slammed the butt of his slug gun against, the seal, which shattered into coarse black dust.

It was a distinct relief to hear suddenly the happy unthinking rusty singing of hens as they scratched in the coarse dust.

In an editorial accompanying the report in Nature it was pointed out that, after blowing long distances, fine-grained dust is typically enriched in aluminium and iron because coarser dust has dropped out.

Thomas replied: "The ore is first crushed into coarse dust, and then washed.

The wind, laden with coarse dust, blew an acrid stench from the wreckage.

People further from the source of the dust are more often exposed to nearly invisible, fine dust particles that they can unknowingly inhale deep into their lungs, as coarse dust is too big to be deeply inhaled.

Cyclone collectors are used when coarser dust is generated, as in woodworking, metal grinding, or machining.

The soil here, as elsewhere in the neighborhood, is nearly everywhere coarse, grey, granitic dust, produced probably by the disintegration of the surrounding mountains.

A cursory examination of his few belongings had revealed much want, but no gold save a little coarse dust in a small bottle.