Holtite and Polylithionite from Vasin-Myl’k Mt, Russia

Contributed by: Simone Conti
minID: QEC-LNL
Date: Jul 12th, 2026
Locality: Vasin-Myl'k Mt, Voron'i Tundry, Murmansk Oblast, Russia (See on Mindat)
Size: 8 x 4 x 11 cm
Weight: 294.6 g

Description:
A rich specimen of holtite blades and polilithionite flakes. Under shortwave UV light the holtite fluoresces bright blue, while the polilythionite yellow.