Extraction of Boron from Ludwigite Ore: Mechanism of Soda-Ash Roasting of Lizardite and Szaibelyite Zhang, Xin ; Li, Guanghui ; You, Jinxiang ; Wang, Jian ; Luo, Jun ; Duan, Jiaoyang ; Zhang, Tao ; Peng, Zhiwei ; Rao, Mingjun ; Jiang, Tao Abstract Publication: Minerals Pub Date: August 2019 DOI: 10.3390/min9090533 Bibcode: 2019Mine....9..533Z