Meaning of astrophyllite | Babel Free
Definitions
A rare, brown to golden-yellow hydrous potassium iron titanium silicate mineral, visually identical to kupletskite.
countable, uncountable
CEFR level
C1
Advanced
This word is part of the CEFR C1 vocabulary — advanced level.
This word is part of the CEFR C1 vocabulary — advanced level.