hieratite

noun

hi·​er·​a·​tite
ˈhīərəˌtīt
plural -s
: a mineral K2SiF6 consisting of potassium fluosilicate found as grayish concretions in the fumaroles of Vulcano

Word History

Etymology

Italian, from Hiera (Vulcano), one of the Lipari islands, Italy + Italian -ite

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Dictionary Entries Near hieratite

Cite this Entry

“Hieratite.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/hieratite. Accessed 26 Nov. 2024.

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