Natural Occurrence
Potassium dichromate occurs naturally as the rare mineral lopezite. It has only been reported as vug fillings in the nitrate deposits of the Atacama desert of Chile and in the Bushveld igneous complex of South Africa.
Read more about this topic: Potassium Dichromate
Famous quotes containing the words natural and/or occurrence:
“A woman with cut hair is a filthy spectacle, and much like a monster ... it being natural and comely to women to nourish their hair, which even God and nature have given them for a covering, a token of subjection, and a natural badge to distinguish them from men.”
—William Prynne (1600–1669)
“One is absolutely sickened, not by the crimes that the wicked have committed, but by the punishments that the good have inflicted; and a community is infinitely more brutalised by the habitual employment of punishment than it is by the occasional occurrence of crime.”
—Oscar Wilde (1854–1900)