Meaning of geyserite

gey•ser•ite

Pronunciation: (gī'zu-rīt", -su-), [key]
— n. Petrol.
  1. a variety of siliceous sinter deposited about the orifices of geysers and hot springs.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.