Assertion: granite's quartz | /r/HasProperty | mineral
Facets:
value: with natural variations
type: OTHER
Source sentences:
text: Because quartz and granite are minerals with natural variations, exact density varies from sample to sample, though overall quartz averages about 2.65 g/cc and granite comes in a little heavier at 2.7 to 2.8 g/cc.
text: Something interesting that you may want to note is that natural quartz, the mineral that primarily makes up the engineered quartz countertops, comes in at a 7 on the Mohs scale.