JAROSITE

Etymology

After the place Jaroso ravine in Spain, named in 1852.

Noun

jarosite (countable and uncountable, plural jarosites)

(mineral) A mineral with rhombohedral crystals, KFe33+(SO4)2(OH)6.

Source: Wiktionary


Ja*ro"site, n. Etym: [From Barranco Jaroso, in Spain.] (Min.)

Definition: An ocher-yellow mineral occurring on minute rhombohedral crystals. It is a hydrous sulphate of iron and potash.

Source: Webster’s Unabridged Dictionary 1913 Edition



RESET




Word of the Day

30 January 2025

HYPERICISM

(noun) a severe dermatitis of herbivorous domestic animals attributable to photosensitivity from eating Saint John’s wort


coffee icon

Coffee Trivia

Coffee has initially been a food – chewed, not sipped. Early African tribes consume coffee by grinding the berries together, adding some animal fat, and rolling the treats into tiny edible energy balls.

coffee icon