Last seen in:
- The Telegraph - QUICK CROSSWORD NO: 29,760 - Aug 21 2021
- The Sun - Two Speed - Jun 3 2019
- The Times - Concise - Times2 Concise 5326 - December 4, 2010
- The Telegraph - QUICK CROSSWORD NO: 23,930 - Dec 19 2002
- The Guardian - Quick crossword No 9,526 - Nov 11 2000
- The Guardian - Quick crossword No 9,370 - May 13 2000
Related Clues:
- City where General Motors was founded
- Mount Rushmore rock
- Fine tile material
- 'The ___ City' (nickname of Aberdeen)
- Export of 57-Across
- Sculpting material
- Crystallised limestone
- Hard stone from Tangier
- Hard crystalline metamorphic rock
- Hard crystalline limestone, can be polished
- Hard igneous rock
- Hard crystalline limestone
- Hard stone that sparks if struck against steel
- Hard crystalline rock
- Hard rock from Tangier