tychite

noun

ˈtīˌkīt,
ˈtiˌk-
plural -s
: a rare mineral Na6Mg2(SO4)(CO3)4 that is an octahedral sulfate and carbonate of sodium and magnesium (hardness 3.5–4, specific gravity 2.59)

Word History

Etymology

Greek tychē + English -ite; from its chance discovery among other crystals

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Cite this Entry

“Tychite.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/tychite. Accessed 28 Nov. 2024.

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