The unique Abramovka REE-rich mineralization is a potential source of REE for the Pavlovsk coals deposit (Primorsky Krai, Russia)Igor Chekryzhov, Irina Tarasenko, Elena Vakh and Sergey VysotskyE3S Web Conf., 98 (2019) 01007DOI: https://doi.org/10.1051/e3sconf/20199801007