Webster’s Revised Unabridged Dictionary · 1913
Mussite
Mus′site (mŭs′sīt), n. (Min.) A variety of pyroxene, from the Mussa Alp in Piedmont; diopside.
Webster’s Revised Unabridged Dictionary · 1913
Mus′site (mŭs′sīt), n. (Min.) A variety of pyroxene, from the Mussa Alp in Piedmont; diopside.