Meaning of danburite

dan•bur•ite

Pronunciation: (dan'bu-rīt"), [key]
— n.
  1. a rare mineral, calcium borosilicate, CaBSiO, occurring in pegmatite in yellow or colorless crystals resembling topaz.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.