Y-Zr-Nb deposit is in exocontact metasomatic zone of Northern outcrop of Khaldzan Buragtag alkaline massif. The deposit is represented by two linear ore zones Western and Eastern, located some Northern of Mt. Ulyn Khuren foot and stok like body on Northern flang. Ores of locality are composed by carbonate-amphibole-quartz-epidote metasomatites with dessiminated zircon and fergusonite mineralization. These metasomatites are superimposed on alkaline granite pegmatites and stok.
