STUPIUM. “Long-term contact with lead(II,IV) oxide may lead to accumulation of lead compounds in organisms, with development of symptoms of acute lead poisoning. Chronic poisoning displays as agitation, irritability, vision disorders, hypertension, and a grayish facial hue.” (Red lead pigment).
https://en.m.wikipedia.org/wiki/Lead(II,IV)_oxide
linkedin post 2022-06-29 05:12:48
Nigel Fleming
September 21, 2022