The story
From Walpurgis + -ite, after its type locality.
Etymology from Wiktionary, CC BY-SA 4.0.
walpurgite
Today it means: A hydrated arsenate/oxide of bismuth and uranium. Full definition →
Today it means: A hydrated arsenate/oxide of bismuth and uranium. Full definition →
From Walpurgis + -ite, after its type locality.
Etymology from Wiktionary, CC BY-SA 4.0.