catoptrite

noun

ca·​top·​trite
variants or katoptrite
kəˈtäpˌtrīt,
ˈkatəpˌ-
plural -s
: a mineral consisting of a silico-antimonate of manganese, aluminum, magnesium, and iron occurring in metallic black monoclinic crystals

Word History

Etymology

Swedish katoptrit, from Greek katoptron + Swedish -it -ite; from its mirrorlike cleavage surfaces

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Dictionary Entries Near catoptrite

catoptric

catoptrite

catoptromancy

See More Nearby Entries 

Cite this Entry

“Catoptrite.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/catoptrite. Accessed 29 Nov. 2024.

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