TY - CPAPER AU - Tatyana Oitseva AU - Marina Mizernaya AU - Dmitry Titov AU - Oxana Kuzmina AU - Ainel Bessatova TI - RARE METAL POTENTIAL OF SOUTH-EAST KALBA, EASTERN KAZAKHSTAN (AS AN EXAMPLE OF CHERDOYAK DEPOSIT) T2 - SWS 2026 Conference Preprints PY - 2026 PB - STEF92 Technology ER -