Description: Rare dark blue Jeremejevite crystal from Namibia. It is very dark color and gem quality, and is perfectly terminated. It was first described in 1883 for an occurrence on Mt. Soktui, Nerschinsk district, Adun-Chilon Mountains, Siberia. It was named after Russian mineralogist Pavel Vladimirovich Eremeev (Jeremejev, German) (1830–1899). ... Location: NE corner of Ameib Farm, btw. Tubussis and Usakos, Erongo Mountains, Namibia Size: 12 x 5 x 4 Mill0meters Weight: 2.10 Carats