Quartz (var. smoky quartz) - Erongorus 166 farm / Bergsig 167 farm, Namibia - Specimen size 11 cm, largest crystal 3,5 cm
Mineral: Quartz (var. smoky quartz)
Locality: Erongorus 166 farm / Bergsig 167 farm, Karibib District, Erongo Region, Namibia
Dimensions: Specimen size 11 cm, largest crystal 3,5 cm

Description: Grey "Gitterquarz" crystals on brown orthoclase