Assertion: beach's sand | /r/HasProperty | quartz
Facets:
value: primarily
type: DEGREE
value: with lesser amounts of feldspar
type: OTHER
value: principally
type: OTHER
value: in the least weathered beds
type: LOCATION
value: excluding glauconite sand beds
type: OTHER
Source sentences:
text: Sand, excluding glauconite sand beds, is primarily quartz with small amounts of feldspar and mica.
text: In the least weathered beds, the sand of the upper sand facies is principally quartz and muscovite with lesser amounts of feldspar.
text: ; weathers to red brown or white, locally interbedded with light-gray, clayey, fine- to very fine grained sand (primarily quartz and mica with little feldspar).