cotunnite
noun
co·tun·nite
kəˈtəˌnīt
plural -s
: a mineral consisting of lead chloride PbCl2 that is soft and of white to yellowish color (specific gravity 5.24)
Word History
Etymology
German cotunnit, from Cotunnius (latinization of Domenico Cotugno †1822 Italian anatomist) + German -it -ite