Assertion: plutonium | /r/AtLocation | small quantities
Facets:
value: naturally
type: DEGREE
value: very
type: DEGREE
value: in association with uranium ores
type: OTHER
Source sentences:
text: However, it is now found in very small quantities in some areas as a result of fallout from atomic bombs and from radiation leaks from nuclear facilities.
text: Plutonium is naturally present in very small amounts.
text: Naturally found in such small amounts, Plutonium was not a significant part of nuclear research until it could be isolated and produced by deuteron bombardment of uranium-238 by the Berkeley team in 1940.
text: Plutonium is found naturally in very small quantities in association with uranium ores.
text: Plutonium is found naturally in very small quantities in association with uranium ores.
text: Plutonium is found naturally in very small quantities in association with uranium ores.