Assertion: leaching | /r/Synonym | solution mining
Facets:
value: in north america
type: LOCATION
Source sentences:
text: In-situ leaching is also called "solution mining.
text: In-situ leaching (ISL), also known as solution mining, or in-situ recovery (ISR) in North America, involves leaving the ore where it is in the ground, and recovering the minerals from it by dissolving them and pumping the pregnant solution to the surface where the minerals can be recovered.