Authigenic transformation of smectite to analcime and albite in alkaline lacustrine shales: Mineralogical and geochemical evidence - Zuxian Hua; Xiaoping Liu; Mikhail Spasennykh; Xianzheng Zhao; Changwei Chen; Quansheng Guan; Biao Sun; Tagir Karamov (Applied Clay Science, 2026)