1. Len's Composition Co 130 1/2 W Gardena Blvd, Gardena, CA 90248 Coordinate: 33.874508,-118.289314 Phone: (310) 515-5212
2. Dale's Minerals 1914 W El Segundo Blvd, Gardena, CA 90249 Coordinate: 33.91598,-118.31208 Phone: (310) 217-0551