ottrelite

[ o-truh-lahyt ]
/ ˈɒ trəˌlaɪt /

noun Mineralogy.

a brittle mica containing manganese and similar to margarite in physical and chemical properties.

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Origin of ottrelite

1835–45; <French ottrélite, named after Ottrez, Belgium, where it is found; see -lite

Words nearby ottrelite

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020