Gordon Williams

Journal Article Applied Geochemistry · December 1, 2025 Lithium-cesium-tantalum (LCT) pegmatites are a major source of global Li production. They typically occur as dike swarms intruded into metamorphic country rocks. The subsurface locations of these dikes can be difficult to identify from the surface. One com ... Full text Cite

The Water Quality Impacts of Legacy Hard-Rock Lithium Mining and Processing.

Journal Article Environmental science & technology · December 2025 Hard-rock Li mining from Li-pegmatites is rapidly expanding to support the clean energy transition, yet associated water-quality impacts remain understudied. Here, we evaluate surface water and groundwater in the Tin-Spodumene Belt (TSB), a legacy Li minin ... Full text Cite

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