Last seen in:
- Eugene Sheffer - King Feature Syndicate - Sep 20 2024
- L.A. Times Daily - Aug 20 2023
- The Washington Post - May 29 2019
- L.A. Times Daily - May 29 2019
- Eugene Sheffer - King Feature Syndicate - May 9 2017
- L.A. Times Daily - Apr 21 2016
- L.A. Times Daily - Sep 6 2015
- L.A. Times Daily - Oct 28 2014
- Eugene Sheffer - King Feature Syndicate - Oct 17 2014
- USA Today - Jun 15 2014
Related Clues:
- Rock often containing quartz
- Translucent mineral in sheets
- Oil-rich mineral
- Fossil holder
- Kerosene source
- Microphone beside a thermal mineral
- Fissile rock
- Fracking rock
- Looking back, police force that is no good with rock transformation
- Rock used for flagstones
- Mineral in thin sheets
- Hard stuff derived from champagne is sensational!
- Thin-layered rock
- Hard stuff at rock festival presumably sounds lovely
- Mineral found in sheets