The story
Gcwihaba Cave in Botswana, where it was found in 1996, and -ite.
Etymology from Wiktionary, CC BY-SA 4.0.
gwihabaite
Today it means: A rare ammonium potassium nitrate mineral with chemical formula (NH₄,K)(NO₃), orthorhombic in form and colourless with a vitreous lustre. Full definition →