Assertion: calcite | /r/CapableOf | increase the ph of the water supply
Facets:
Source sentences:
text: Calcite is a crushed and carefully screened white calcium carbonate, marble looking material that is used to increase the alkalinity, thereby increasing the pH of the water supply.
text: Calcite is a crushed and carefully screened white calcium carbonate, marble looking material that is used to increase the alkalinity, thereby increasing the pH of the water supply.