Mineralogy, geochemistry and U-Pb zircon age of the Karaotkel Ti-Zr placer deposit, Eastern Kazakhstan and its genetic link to the Karaotkel-Preobrazhenka intrusion
Yertlek Suiekpayev,Yerzhan Sapargaliyev,Alla Dolgopolova,Franco Pirajno,Reimar Seltmann,С. В. Хромых,G. K. Bekenova,P. D. Kotler,Mikhail Kravchenko,A.Zh. Azelkhanov