Beryl var. Aquamarine with Foitite Tourmaline from Erongo Mountains, Damaraland, Namibia

From Erongo Mountains, 20 km north of Usakos, Damaraland, Namibia

Lustrous transparent aquamarine crystals, the blue-green gem variety of the mineral species beryl, intersecting lustrous black tapered foitite tourmaline crystals. Foitite tourmaline is an uncommon species in the tourmaline group.

Weight: 323.8 grams, Size: 3 x 3 x 3 inches