Assertion: manganese | /r/ObjectUse | used in industry
Facets:
Source sentences:
text: Manganese is also responsible for coloring glass a shade of purple and can also be used in industries where glass impurities evolve due to iron impurities as Manganese can return the glass back to its normal color.
text: Manganese is also a metal used in many industries and products.
text: Today, manganese is used for countless industrial purposes.