TA90AC2: Scepter growth of a doubly terminated crystal with a short prism and very well defined and deep window (fenster) growths. The color, distributed in very irregular spots, varies from the clearest lilac to deep violet, with some smoky areas.
Goboboseb Mountains, Brandberg area, Erongo Region  Namibia (±1995)

Specimen size: 9.3 × 7.7 × 5.7 cm = 3.66” × 3.03” × 2.24”