In addition we can observe some minerals associated with the rocks from the Keuper strata, such as halite, calcite, anhydrite and gypsum. |
A 500 m thick evaporite section comprising several zones of sylvinite with intervening zones of carnallitite and halite was outlined. |
In each of these settings, progressive evaporation of seawater leads to precipitation of calcite and gypsum followed by halite. |
The lower, evaporitic part of each cycle contains halite, anhydrite, and high salts. |
In this process, the different dissolution behavior of halite, sylvine and primarily of kieserite is exploited. |
The most common minerals of chlorine are halite, or rock salt, sylvite, and carnallite. |