Species: Britholite-(Y)
Locality: Burpala alkaline massif, Maigunda River, Mama River Basin, Buryatia, Russia
Dimensions: 4.2 x 3.7 x 3.5 cm.
Ex. Bob Werner Collection
Very nice solid specimen of waxy brown Britholite-(Y) from the Burpala alkaline massif, Maigunda River, Mama River Basin, Buryatia, Russia. Rare mineral and locality!