rockbridgeite

noun
rock·​bridge·​ite | \ ˈräkˌbriˌjīt\
plural -s

Definition of rockbridgeite

: a mineral (FeIIFe4III(PO4)3(OH)5) consisting of a basic phosphate of iron isomorphous with frondelite

History and Etymology for rockbridgeite

Rockbridge County, west central Virginia, its locality + English -ite

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