Topaz, var. pycnite, from Altenberg, Germany

Contributed by: Axel Emmermann
Date: Jan 23rd, 2025
Locality: Altenberg, Sächsische Schweiz-Osterzgebirge, Saxony, Germany (See on Mindat)

Description:
A large specimen with columnar crystals of this topaz variety. The fluorescence is medium to weak but still very visible. Photo in LW-UV.