|yu̇rənō+ noun
Etymology: uran- (II) + thorianite
: a mineral that is an intermediate member in the isomorphous series from uraninite to thorianite
|yu̇rənō+ noun
Etymology: uran- (II) + thorianite
: a mineral that is an intermediate member in the isomorphous series from uraninite to thorianite
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012