- New
Erongo, Namibia
Safety guarantees
Delivery policy
Returns policy
Tourmaline and Aquamarine, Erongo, Namibia. Several aquamarine crystals, each 1.5 cm high; this is a variety of beryl, a beryllium aluminosilicate, on a matrix measuring 3.5 x 3 x 2 cm, consisting of numerous small crystals of black tourmaline