Igneous quartz Synonyms

Definitions for Igneous


  • (adjective) produced by the action of fire or intense heat
  • (adjective) produced under conditions involving intense heat
  • (adjective) like or suggestive of fire

IQ abbreviation

IQ is an abbreviation for Igneous Quartz
What does IQ stand for?
IQ stands for "Igneous Quartz"

Definitions for Quartz


  • (noun) a hard glossy mineral consisting of silicon dioxide in crystal form ; present in most rocks (especially sandstone and granite); yellow sand is quartz with iron oxide impurities
  • (noun) colorless glass made of almost pure silica