10 Shortz Era entries found. Click any date for context. Repeated clues show (number of Shortz Era occurrences).
See the dictionary definition for SILICA.
|Friday, June 22, 2007||42D||Flint, e.g.||Mike Nothnagel|
|Thursday, October 12, 2006||34A||Ingredient in ceramics||Dave Tuller|
|Sunday, March 26, 2006||93D||Flint is a form of it (2)||Patrick Berry|
|Sunday, September 25, 2005||75A||Glass component (2)||Matt Skoczen|
|Saturday, May 24, 2003||47D||Flint is a form of it (2)||Rich Norris|
|Tuesday, May 15, 2001||49D||Glass ingredient (3)||Jon Delfin|
|Tuesday, July 13, 1999||3D||Quartz material||Brendan Emmett Quigley|
|Sunday, October 1, 1995||68D||Glass component (2)||Frank A. Longo|
|Monday, April 18, 1994||38A||Glass ingredient (3)||Nancy Joline|
|Sunday, November 21, 1993||63D||Glass ingredient (3)||Peter Gordon|
1 result for SILICA from Variety puzzles.
|October 3, 1999||diagramless||55D||Glass ingredient||Frank Longo|
11 results for SILICA from older pre-Shortz puzzles.
|Friday, December 4, 1992||12D||Material for ceramics||Bert Rosenfield||Maleska|
|Sunday, February 9, 1992||111D||Mineral in quartz||John Greenman||Maleska|
|Tuesday, April 20, 1982||36A||Kind of brick or cement||Robert Katz||Maleska|
|Sunday, August 28, 1977||72A||Glassy mineral||Maura B. Jacobson||Maleska|
|Saturday, February 28, 1976||32D||Glass ingredient||Anthony B. Canning||Weng|
|Saturday, September 20, 1975||27A||Glass ingredient||A. J. Santora||Weng|
|Tuesday, February 25, 1975||38D||Ingredient of glass||Bert H. Kruse||Weng|
|Wednesday, August 18, 1971||9D||Quartz||Unknown||Weng|
|Saturday, December 26, 1970||39D||Quartz ingredient||Unknown||Weng|
|Saturday, October 14, 1967||48A||Quartz constituent.||Bert Beaman||Farrar|
|Wednesday, December 29, 1965||36D||Quartz.||Unknown||Farrar|