The story
Named after Swedish chemist Johan Gottlieb Gahn (1745-1818) in 1807.
Etymology from Wiktionary, CC BY-SA 4.0.
Today it means: A rare mineral ZnAl₂O₄ in the spinel group. Full definition →
Named after Swedish chemist Johan Gottlieb Gahn (1745-1818) in 1807.
Etymology from Wiktionary, CC BY-SA 4.0.