Agardite vs Acardite - What's the difference?
agardite | acardite |
(mineral) Any of a group of copper arsenate minerals that contain varying proportions of several rare earth elements such as cerium, neodymium, lanthanum and yttrium.
English eponyms
(organic compound) n-methyl-n',n'-diphenylurea, used to stabilize chemicals and as a plasticizer.
