CAMPTONITE


Meaning of CAMPTONITE in English

ˈkam(p)təˌnīt noun

( -s )

Etymology: German camptonit, from Campton ( Falls ), N.H., its locality + German -it -ite

: a dark porphyritic lamprophyric rock occurring in dikes

Webster's New International English Dictionary.      Новый международный словарь английского языка Webster.