Assertion: dolomite | /r/ObjectUse | used as a source of magnesia
Facets:
value: in the chemical industry
type: LOCATION
Source sentences:
text: Dolomite is used as a source of magnesia (MgO), a feed additive for livestock, a sintering agent and flux in metal processing, and as an ingredient in the production of glass, bricks, and ceramics.
text: In the chemical industry, dolomite is used as a source of magnesia (MgO).