CIPOLIN

Cip″o‐lin (?), n. [[It. cippollino, prop., a little onion, fr. cipolla onion (cf. E. cibol). So called because its veins consist, like onions, of different strata, one lying upon another.]] (Min.) A whitish marble, from Rome, containiing pale greenish zones. It consists of calcium carbonate, with zones and cloudings of talc.