Discovered in the mid-20th century during regional geological surveys, it lies within the
Ukrainian Shield—a crystalline basement complex known for
rare-metal mineralization. The deposit is characterized by spodumene and lepidolite as the main
lithium-bearing minerals, often associated with
quartz,
feldspar, and minor
tantalum-
niobium oxides. Geological studies indicate a proven
lithium oxide (Li₂O) reserve of approximately 1.2 million metric tons, ranking it among Eastern Europe's largest hard-rock lithium resources. The ore body extends to depths of 150–200 meters, with an average Li₂O grade of 1.3–1.5%, suitable for open-pit mining. Despite its potential, large-scale exploitation has been limited due to historical underinvestment in Ukraine's critical mineral sector. Recent global demand for lithium-ion batteries has spurred exploration agreements between the
Government of Ukraine and international mining firms. Environmental assessments and infrastructure development (e.g., processing plants) are ongoing, aiming to position Shevchenko as a strategic supplier for Europe's renewable energy transition. == Challenges ==