rinkite

/ˈrɪŋkɪt/

Definitions

1. noun

A rare mineral, a hydrated iron phosphate mineral with a chemical composition of (Fe3+₃(PO₄)₂(OH)₃·2H₂O).

“The geologist carefully examined the rinkite specimen under the microscope.”

Synonyms

  • hydrated iron phosphate
  • iron phosphate

Antonyms

  • oxide
  • silicate