Assertion: emerald | /r/HasProperty | beryllium aluminium silicate
Facets:
value: with chromium
type: OTHER
value: essentially
type: DEGREE
Source sentences:
text: Emerald is essentially Beryllium aluminium silicate with chromium, Be 3 Al 2 (SiO 3 ) 6 ::
text: Emerald is a beryllium aluminum silicate and is quite popular as stone for jewelry.