noun Etymology: German Gadolinit, from Johann Gadolin died 1852 Finnish chemist Date: 1802 a black or brown mineral that is a source of rare earths and consists of a silicate especially of iron, beryllium, yttrium, cerium, and erbium
GADOLINITE
Meaning of GADOLINITE in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012