Assertion: periclase's particle size | /r/HasProperty | to 4 mm
Facets:
Source sentences:
text: Example 4 22% of chrome ore (particle size 0 to 4 mm.) were intimately mixed with 65% of the flotation magnesite of Example 1 (particle size 0 to 0.12 mm.) with addition of 13% of magnesite flue dust and 4% of saturated kieserite solution, and the mixture was formed into briquettes which were burnt for about 6 hours at 1720 C.