EQ50T4: Very aerial laminar growth with very well marked clean and fresh crystalline surfaces. It is on matrix with sparry Calcite, not acid-etched.
Imiter Mine, Jebel Saghro, Imiter District, Tinghir Province, Drâa-Tafilalet Region  Morocco (2010)

Specimen size: 5.3 × 5.9 × 3.7 cm = 2.09” × 2.32” × 1.46”

Main crystal size: 3.5 × 2.5 cm = 1.38” × 0.98”