arsenolite

[ ahr-sen-l-ahyt ]
/ ɑrˈsɛn lˌaɪt /

noun

a mineral, arsenic trioxide, As2O3, occurring usually as a white incrustation on arsenical ores.

QUIZZES

IS YOUR DESERT PLANT KNOWLEDGE SUCCULENT OR DRIED UP?

Cactus aficionados, don't get left in the dust with this quiz on desert plants. Find out if you have the knowledge to survive this prickly foray into the desert!
Question 1 of 7
This tall, horizontally branched cactus is probably the most recognizable cactus in Arizona. What is it called?

Origin of arsenolite

First recorded in 1850–55; arseno- + -lite
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020