1.   In the brewery the malt is ground into a coarse powder called grist.

2.   Using a pestle and mortar, pulverise the bran to a coarse powder.

3.   He frowns at the little mound of coarse white powder, then claps his hand to his mouth, and swallows.

4.   Combine pumpkin seeds and porcini pieces, and grind them to a coarse powder in a coffee or spice grinder.

5.   If necessary, combine spices and grind them to a coarse powder in a coffee or spice grinder.

6.   In mortar, pound rock sugar to a coarse powder.

7.   So, I began to dredge the dish in a coarse powder made from dried black trumpet mushrooms.

8.   After drying, the leaves are pounded into a coarse powder in pits dug in the earth.

9.   He grinds coarse powders from a smorgasbord of dried locusts, geckos, roots, stems, ginseng, leaves and flowers.