The Collaborative International Dictionary
Ditroite
Ditroite \Dit"ro*ite\, n. [Named from Ditro in Transylvania.] (Min.) An igneous rock composed of orthoclase, el[ae]olite, and sodalite.
Wiktionary
ditroite
n. (context mineral English) An igneous rock composed of orthoclase, elaeolite, and sodalite.