ˈrüd. ə lˌād.ə̇d- noun
Etymology: rutile + -ate + -ed
: quartz characterized by the presence of enclosed rutile needles — compare sagenite
ˈrüd. ə lˌād.ə̇d- noun
Etymology: rutile + -ate + -ed
: quartz characterized by the presence of enclosed rutile needles — compare sagenite
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012