Sustainable Lightweight Artificial Coating Stone Developed with Nepheline Syenite Mining Waste as Filler in Resin Matrix: Sustainable Lightweight Artificial Coating Stone Developed with Nepheline Syenite Mining Waste as Filler in Resin Matrix: Acordi, Borgert, Peres, Bochanóski, Haltiery, Olivo, Zimmermann, and Raupp-Pereira - Acordi, Juliana; Borgert, Carlos H.; Peres, Fabrício B.; Bochanóski, Renata; Haltiery, Diego; Olivo, Eduarda F.; Zimmermann, Matheus V. G.; Raupp-Pereira, Fabiano (JOM: The Journal of The Minerals, Metals & Materials Society (TMS), 2025)