Meaning of hydrozincite

hy•dro•zinc•ite

Pronunciation: (hī"drō-zing'kīt), [key]
— n. Mineral.
  1. a hydrous zinc carbonate, Zn(CO)(OH), an important ore of zinc in some localities.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.