jarosite

noun

ja·​ro·​site
jəˈrōˌsīt,
ˈjȧrəˌs-
plural -s
: an ocher-yellow or brown mineral KFe3(SO4)2(OH)6 consisting of basic sulfate of potassium and iron and occurring in minute rhombohedral crystals or in masses compare ammoniojarosite, argentojarosite, natrojarosite, plumbojarosite

Word History

Etymology

German jarosit, from Barranco Jaroso, Almería, Spain + German -it -ite

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Dictionary Entries Near jarosite

jarool

jarosite

jarovization

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Cite this Entry

“Jarosite.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/jarosite. Accessed 30 Nov. 2024.

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