THORIANITE


Meaning of THORIANITE in English

transcription, транскрипция: [ -ē-ə-ˌnīt ]

noun

Etymology: irregular from thoria

Date: 1904

: a strongly radioactive mineral that is an oxide of thorium and often contains rare earth elements

Merriam-Webster's Collegiate English vocabulary.      Энциклопедический словарь английского языка Merriam Webster.