Industrial mineral site no. 1506, known as "Reynolds quarry" is a site in Kitsap County, Washington. This site has been associated with sandstone. A notation found in DGER Bulletin 37 on page 121 says "Massive moderately cemented Oligocene sandstone", and designates the value as "Formerly used as riprap on the Tacoma waterfront from S. 15th St. to Sperry Flour Mills".