Assertion: uranium | /r/HasProperty | valuable
Facets:
value: suddenly
type: MANNER
Source sentences:
text: American uranium ores were in very high demand by the Manhattan Project during World War II, although the mining companies did not know that the by-product uranium was suddenly valuable.
text: Despite persistent low demand, one local opponent has noted that uranium was still a valuable deposit and predicted the mining issue would reappear:41
text: This reaction is the basis of operation for the world’s current nuclear power stations and is the major reason why uranium is a valuable mineral resource.