NAUMANNITE


Meaning of NAUMANNITE in English

ˈnȯməˌnīt, ˈnau̇m- noun

( -s )

Etymology: German naumannit, from Karl F. Naumann died 1873 German mineralogist + German -it -ite

: a mineral (Ag 2 Se) consisting of a silver selenide in iron-black cubic crystals or massive (sp. gr. 8)

Webster's New International English Dictionary.      Новый международный словарь английского языка Webster.