allochetite

\\ˌaləˈked.ˌīt\ noun (-s)

Etymology: German allochetit, from Allochet valley, Tyrol, Austria + German -it -ite

: a porphyritic dike rock containing phenocrysts of labradorite, orthoclase, titanaugite, and nepheline in a dense groundmass of feldspar, augite, and hornblende