SV290EFX: Multitude of oriented Cerussite crystals preferentially covering the crests of a limestone matrix completely carpeted by these very dark and lustrous crystals, probably colored by Galena inclusions.
The specimen comes from the collection of Michel Perraudin.
Tanne, Oberharz am Brocken, Harz, Saxony-Anhalt/Sachsen-Anhalt  Germany

Specimen size: 6.3 × 3.9 × 2.4 cm = 2.48” × 1.54” × 0.94”