We have spotted ZIRCON (6 Letters) a total of 3 times in our database. Below you may see the clues associated with ZIRCON and also when and where was it last seen:
	
		
			Definition
			
				
											
															| • | 
														A mineral occurring in tetragonal crystals, usually of a
   brown or gray color. It consists of silica and zirconia. A red variety,
   used as a gem, is called hyacinth. Colorless, pale-yellow or
   smoky-brown varieties from Ceylon are called jargon. | 
						
									
			
		 
	 
	Referring crossword puzzle clues
Usage among publishers:
- Wall Street Journal: Oct 14, 2023