Assertion: coarse powder | /r/ObjectUse | used for cannon
Facets:
Source sentences:
text: The hard, dense product was then broken again into tiny pieces which were separated with sieves to have a uniform product for each purpose; coarse powders were used for cannons, finer grained powders for muskets, and the finest for small hand guns and priming.
text: The hard, dense product was then broken again into tiny pieces which were separated with sieves to have a uniform product for each purpose; coarse powders were used for cannons, finer grained powders for muskets, and the finest for small hand guns and priming.