alushtite
noun
alush·tite
əˈləshˌtīt,
ˈalə̇sh-
plural -s
: a mineral consisting of a hydrous aluminum silicate and occurring in bluish or greenish claylike crusts and veins
Word History
Etymology
Russian alushtit, from Alushta, town in the Crimea, its locality + Russian -it -ite
First Known Use
circa 1928, in the meaning defined above