The story
Named after Norman Spang of Pittsburg, + -ite.
Etymology from Wiktionary, CC BY-SA 4.0.
Today it means: A dark green, basic aluminosilicate mineral of copper with the chemical formula Cu₆Al(SO₄)(OH)₁₂Cl · 3H₂O. Full definition →
Named after Norman Spang of Pittsburg, + -ite.
Etymology from Wiktionary, CC BY-SA 4.0.