Kalli nassi da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar nassi: Nassi: Ba a daure lu'ulu'u daban-daban na yumbu na montmorillonite sosai don haka ruwa na iya shiga tsakani, yana sa yumbu ya kumbura. Rashin ruwa na montmorillonite yana canzawa kuma yana ƙaruwa sosai a cikin girma lokacin da yake shan ruwa. Chemically, yana da ruwa sodium calcium aluminium magnesium silicate hydroxide (Na,Ca) 0.33 ((Al,Mg) 2 ((Si4O10) ((OH) 2·nH2O. Potassium, baƙin ƙarfe, da sauran cations sune maye gurbin gama gari, kuma madaidaicin rabo na cations ya bambanta da tushe. Sau da yawa yana faruwa tare da chlorite, muscovite, illite, cookeite, da kaolinite. Tambaya: Menene wasu maye gurbin yau da kullun?
Potassium, baƙin ƙarfe, da sauran cations