How to use Rocksalt in a sentence
A thick bed of excellent rocksalt is worked here to the extent of about 10o,000 tons annually.
Another Sicilian mineral industry is that of common salt and rocksalt.
The mineral resources are almost confined to a few layers of rocksalt near Segeberg.
It is composed of red and variegated sandstones, dolomites and marls, traversed in some places by ophitic rocks, and containing deposits of gypsum, aragonite and rocksalt, It thus resembles the Trias of England and Germany.Advertisement