reddingite

noun

red·​ding·​ite

ˈrediŋˌīt

plural -s

: a mineral Mn₃(PO₄)₂.3H₂O consisting of a pinkish or yellowish white orthorhombic hydrous manganese phosphate isomorphous with phosphoferrite

Word History

Etymology

Redding, Connecticut + English -ite

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