Assertion: neptunium | /r/AtLocation | association
Facets:
value: with uranium ores
type: OTHER
Source sentences:
text: Neptunium forms numerous chemical compounds, and is found in very small quantities in nature in association with uranium ores.
text: Neptunium forms numerous chemical compounds, and is found in very small quantities in nature in association with uranium ores.
text: Neptunium is found in very small quantities in nature in association with uranium ores.