STAUROLITE

Etymology

Noun

staurolite (plural staurolites)

(mineral) a dark brown nesosilicate mineral that has crystals that cross and intergrow

Source: Wiktionary


Stau"ro*lite, n. Etym: [Gr. -lite.] (Min.)

Definition: A mineral of a brown to black color occurring in prismatic crystals, often twinned so as to form groups resembling a cross. It is a silicate of aluminia and iron, and is generally found imbedded in mica schist. Called also granatite, and grenatite.

Source: Webster’s Unabridged Dictionary 1913 Edition



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Word of the Day

15 January 2025

BEAR

(verb) have rightfully; of rights, titles, and offices; “She bears the title of Duchess”; “He held the governorship for almost a decade”


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Coffee Trivia

In 1884, Angelo Moriondo of Turin, Italy, demonstrated the first working example of an espresso machine.

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