According to our records, this business is located at P.O. BOX 306 in Maxwell (in Colusa County), California 95955, the location GPS coordinates are: 39.2762238 (latitude), -122.1917266 (longitude). Brownstone Quarry is categorized under Quartzite, Dimension-Quarrying (SIC code 1411). Known organization owner is Charles Coffyn. Current estimates show that the unit has a sales volume of $610,000 and staff of approximately 10 people. You can contact the company by phone at (530) 438-2215.