Gips – razlika između verzija

Gypsum is a very common mineral, with thick and extensive [[evaporite]] beds in association with [[sedimentary rock]]s. The largest deposits known occur in [[stratum|strata]] from the [[Permian]] age. Gypsum is deposited in lake and sea water, as well as in [[hot spring]]s, from [[volcano|volcanic]] vapors, and sulfate solutions in veins. [[Hydrothermal]] [[anhydrite]] in veins is commonly hydrated to gypsum by groundwater in near surface exposures. It is often associated with the minerals [[halite]] and [[sulfur]].-->

 

<!--The word gypsum is derived from the [[aorist]] form of the [[Greek language|Greek]] verb ''μαγειρεύω'', "to cook", referring to the burnt or calcined mineral. Because the gypsum from the [[quarry|quarries]] of the [[Montmartre]] district of [[Paris]] has long furnished burnt gypsum used for various purposes, this material has been called plaster of Paris.-->