kurnakovite
noun
kur·na·kov·ite
ku̇rˈnäkəˌvīt
plural -s
: a mineral Mg2B6O11.13H2O consisting of hydrous borate of magnesium
Word History
Etymology
Russian kurnakovit, from N. S. Kurnakov †1941 Russian mineralogist + Russian -it -ite