Florencite-(Sm), Florencite-(Nd), Florencite-(Ce)
Svodovyi area, Grubependity Lake, Maldynyrd range, Kozhim River Basin, Komi Republic, Russia
Upper left: SEM image on a polished section of Florencite from Svodovyi area, Grubependity Lake, Russia, showing alternating zones of Florencite-(Sm), Florencite-(Nd), and Florencite-(Ce) (Zeiss Ultra, 30kV, SE2 detector, FOV of the SEM image ~460µm).
Lower row: EDS maps of the most prominent REE present in the sample, Ce (left), Nd (middle), ...