Geochemical Characterization and Potential Sources of Lithium Mineralization in Various Areas of Vietnam

This study presents a comprehensive analysis of the geochemical characteristics of lithium and associated elements in six distinct areas (A, B, C, D, E, and G) in Vietnam. A total of 2190 geochemical samples were processed to evaluate lithium geochemical background and minimum anomalies (MAs) and identify potential sources of lithium mineralization. The study reveals significant variations in lithium concentrations among the different areas, except for minimum anomalies (MAs) and mutation values observed within each region. Additionally, the article investigates the geochemical background of other accompanying elements such as Be, Ta, Cs, and W. The findings of this study point toward areas with high potential for hydrothermal-magmatic lithium deposits, including La Vi-Quang Ngai (E), Binh Duong-Cao Bang (A), Thuong Xuan-Thanh Hoa (D), and Thien Ke-Tuyen Quang (C). Furthermore, the article suggests the existence of caldera-related Li clay deposits in the Tu Le and Da Lat structural zones (B and G). The insights provided in this study offer valuable information for exploring and developing the significant lithium mineral resource in Vietnam. The identified potential sources of lithium mineralization can serve as crucial guidelines for future exploration efforts in the region, facilitating the sustainable utilization of this important mineral resource.