This is lustrous black tourmaline crystals with a complex terminations and green fluorite on feldspar crystals. There is a thin coating of translucent white hyalite opal on some of the crystals and a few minute auquamarine crystals between the feldspars. The locality is the Erongo Massif, Omaruru District, Karibib Region, Namibia. The overall dimensions of the specimen are 30 cm wide by 25 cm tall and 12 cm front to back and weighs 12 lbs. There is minimal contact damage on this piece.