Assertion: potassium salt | /r/CapableOf | make extraction of potassium salts
Facets:
value: in these environments
type: LOCATION
Source sentences:
text: Potassium salts such as carnallite, langbeinite, polyhalite, and sylvite form extensive evaporite deposits in ancient lake bottoms and seabeds, making extraction of potassium salts in these environments commercially viable.