rock salt
noun
High School
1
The mineral halite.
2
Coarsely ground common salt, often used as road salt, as feedstock, or for other applications.
3
Synonym of sea salt, due to its rocky texture.
The mineral halite.
Coarsely ground common salt, often used as road salt, as feedstock, or for other applications.
Synonym of sea salt, due to its rocky texture.