'Rhodonite' definitions:

Definition of 'rhodonite'

From: WordNet
noun
A pink or red mineral consisting of crystalline manganese silicate; used as an ornamental stone

Definition of 'Rhodonite'

From: GCIDE
  • Rhodonite \Rho"don*ite\, n. [Gr. "ro`don the rose. ] (Min.) Manganese spar, or silicate of manganese, a mineral occuring crystallised and in rose-red masses. It is often used as an ornamental stone. [1913 Webster]