kolskite
noun
kol·skite
ˈkōlzˌkīt,
-lˌsk-
plural -s
: a mineral Mg5Si4O13.4H2O(?) consisting of a serpentine
Word History
Etymology
Russian kolskit, perhaps from Kolskiĭ Poluostrov Kola Peninsula, northwestern U.S.S.R. + Russian -it -ite