Assertion: chalcedony's amount | /r/HasProperty | built
Facets:
value: during growth
type: TEMPORAL
Source sentences:
text: The crystal lattice of quartz, however, is tight and very inflexible (making it hard but brittle), and only very small amounts of a number of other elements with small cations (usually Li, Na, H) can be built in during growth without distorting the structure of the lattice.