Assertion: uranium | /r/ObjectUse | used as colorant
Facets:
value: primarily
type: DEGREE
value: for many years
type: TEMPORAL
value: in ceramic glazes
type: LOCATION
value: for ceramic glazes
type: PURPOSE
value: for tinting in early photography
type: PURPOSE
value: in uranium glass
type: LOCATION
Source sentences:
text: Uranium is used as a colorant in uranium glass, producing lemon yellow to green colors.
text: For many years, uranium was used primarily as a colorant for ceramic glazes and for tinting in early photography.
text: For many years, uranium was used primarily as a colorant in ceramic glazes, producing colors that ranged from orange-red to lemon yellow.