geyserite (plural geyserites)
(mineral) A type of stone, a mixture of quartz and opal deposited by a geyser as it precipitates out of the boiling water.
• tiger's eye
Source: Wiktionary
Gey"ser*ite, n. Etym: [From Geyser.] (Min.)
Definition: A loose hydrated form of silica, a variety of opal, deposited in concretionary cauliflowerlike masses, around some hot springs and geysers.
Source: Webster’s Unabridged Dictionary 1913 Edition
21 April 2025
(noun) a reference work (often in several volumes) containing articles on various topics (often arranged in alphabetical order) dealing with the entire range of human knowledge or with some particular specialty
The world’s most expensive coffee costs more than US$700 per kilogram. Asian palm civet – a cat-like creature in Indonesia, eats fruits, including select coffee cherries. It excretes partially digested seeds that produce a smooth, less acidic brew of coffee called kopi luwak.
