Is Word staurolite Accepted in TWL Scrabble Dictionary?

staurolite is Accepted in TWL Scrabble Dictionary

staurolite Scrabble score: 10

Meaning of staurolite

  • mineral, basic iron aluminum silicate, Fe2Al2O7(SiO4)4(OH), occurring in brown to black prismatic crystals, which are often twinned in the form of a cross
  • a silicate of aluminia and iron, generally found imbedded in mica schist [n -S]