Assertion: beryllium | /r/AtLocation | the mineral bertrandite
Facets:
value: apart from beryl
type: OTHER
Source sentences:
text: In addition to beryl, beryllium is found in the mineral bertrandite, which in recent years has become a major ore of this element.
text: Apart from beryl, beryllium is found in the mineral bertrandite, has become a major ore of the metal in the recent years.