The Geochemical Characteristics of Ore-Forming Fluids in the Jebel Stah Fluorite Deposit in Northeast Tunisia: Insights from LA-ICP-MS and Sr Isotope Analyses. - Somrani, Chaima; Souissi, Fouad; Souissi, Radhia; De Giudici, Giovanni; Ferreira da Silva, Eduardo; Fancello, Dario; Podda, Francesca; Santos, José Francisco; Abu-Alam, Tamer; Ribeiro, Sara; Rocha, Fernando (Minerals (2075-163X), 2025)