noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   A magnesium iron aluminium cyclosilicate. countable, uncountable
2. 2
   a blue mineral of magnesium and iron and aluminum and silicon and oxygen; often used as a gemstone wordnet

Synonyms

All synonyms

aluminosilicate mineralcordierite mineraliolitemagnesium aluminum silicate

Antonyms

All antonyms

lab grown gemstonelab grown mineralsynthetic gemstonesynthetic mineral