Answer: CALX
CALX is a crossword puzzle answer that we have spotted 7 times.
Referring Clues:
- Mineral residue
- Metal oxide
- Name for lime based on its chemical composition
- Crumbly mineral residue
- Furnace residue
- Quicklime
- Powdery mineral residue
Last Seen In:
- Chicago Reader - March 28, 2014
- Chicago Reader - November 25, 2011
- LA Times - December 18, 2010
- Wall Street Journal - April 23, 2010
- New York Times - May 28, 2006
- New York Times - April 08, 2006
- New York Times - June 03, 2000
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