Meaning ofgreenstonesin English

Noun

1. plural of a specific mineral
   The geologist studied the greenstones found in the river.
2. nephrite jade or bowenite used by Māori
   The Māori artist carved intricate patterns into the greenstones.
3. green-hued minerals used in Mesoamerican artefacts; various types
   The museum exhibit featured a collection of greenstones from ancient civilizations.