Harmotome

St. Andreasberg mining area, Goslar District, Harz, Lower Saxony/Niedersachsen  Germany

Specimen size: 4.7 × 4.6 × 2.3 cm = 1.85” × 1.81” × 0.91”
Main crystal size: 0.7 × 0.4 cm = 0.28” × 0.16”