noun a mineral of a brown to black color, or, as in the variety orangite, orange-yellow. it is essentially a silicate of thorium.
THORITE
Meaning of THORITE in English
Webster English vocab. Английский словарь Webster. 2012
noun a mineral of a brown to black color, or, as in the variety orangite, orange-yellow. it is essentially a silicate of thorium.
Webster English vocab. Английский словарь Webster. 2012