Assertion: beach's sand | /r/CapableOf | consist with some flint grains
Facets:
value: mainly of quartz
type: OTHER
value: in terms of composition
type: OTHER
Source sentences:
text: In terms of composition the sands consist mainly of quartz, with some flint grains which are more noticeable in the coarser-grained sands according to (Bristow, Freshney and Penn, 1991).