| 2026-08-01 | Source of some classic rock bands |
| 2026-07-01 | Marbled gemstone |
| 2025-06-12 | Stone used in ancient Greek jewelry |
| 2024-11-17 | Stone for some ear gauges |
| 2024-04-30 | Playing marble material |
| 2024-04-15 | Brightly colored rock |
| 2023-12-16 | Tiny type size |
| 2023-10-15 | Banded gemstone |
| 2022-09-28 | Marble material |
| 2022-07-03 | Banded rock |
| 2022-04-08 | 5.5-point type size |
| 2021-06-25 | Fire ___ (gemstone) |
| 2020-10-15 | Stone with curved bands |
| 2020-10-01 | Mineral in some geodes |
| 2020-06-09 | Banded marble |
| 2020-04-04 | Quartz type |
| 2019-07-14 | Colorful stone in a brooch |
| 2017-12-31 | Colorful quartz |
| 2017-10-28 | Type of type |
| 2016-12-06 | Playing marble |
| 2016-10-10 | Banded rock |
| 2016-09-17 | 5 1/2-point type |
| 2016-03-31 | 5.5-point type |
| 2015-07-07 | Striped gemstone |
| 2015-03-04 | Tiny type size |
| 2014-09-22 | Tiny type size |
| 2014-06-11 | Brightly colored rock |
| 2013-06-12 | Rock with bands |
| 2012-10-30 | Marble material |
| 2012-04-16 | Playing marble |
| 2011-09-23 | It has rock bands |
| 2011-03-07 | Playing marble |
| 2010-04-20 | Ornamental quartz |
| 2010-04-07 | Banded gemstone |
| 2009-04-01 | Cousin of a cat's-eye |
| 2008-09-11 | Striped quartz |
| 2008-04-14 | Playing marble |
| 2008-01-06 | Shooter's target |
| 2007-10-07 | Character size |
| 2007-08-13 | Playing marble |
| 2007-06-14 | Banded stone |
| 2007-05-20 | Playing marble |
| 2007-02-11 | Shooting marble |
| 2005-11-08 | Glass marble |
| 2005-09-29 | Playing marble |
| 2005-09-21 | Banded stone |
| 2005-04-10 | Type size |
| 2004-10-10 | Marble |
| 2003-11-15 | Rock with bands |
| 2003-10-15 | Quartz variety |
| 2003-09-02 | Playing marble |
| 2003-03-26 | Banded stone |
| 2002-10-17 | Geode material |
| 2002-07-27 | It has just a few points |
| 2001-06-14 | Banded stone |
| 2001-05-13 | See 56-Down |
| 2001-04-15 | Fine print, maybe |
| 2000-09-24 | 5 1/2-point |
| 2000-05-02 | 5 1/2-point type |
| 2000-04-23 | Marble |
| 2000-01-16 | Quartz variety |
| 1999-05-09 | Stone with curved, colored bands |
| 1999-03-07 | Type size |
| 1998-06-24 | Small type |
| 1998-05-17 | Type size |
| 1998-03-08 | Small type |
| 1998-02-02 | Playing marble |
| 1997-12-09 | Type type |
| 1997-11-15 | Steelie alternative |
| 1997-06-04 | Striped chalcedony |
| 1997-04-22 | Colorful rock |
| 1996-11-22 | Fine-print type |
| 1996-10-25 | Bagmate for a steelie |
| 1996-08-26 | Playing marble |
| 1996-01-07 | Talismanic stone |
| 1995-05-08 | 5 1/2-point type |
| 1995-03-05 | It may be used in a game of miggles |
| 1993-12-09 | Type size for fine print |