April 6, 2017 - Posted by: Spectrum - In category: - No responses
![Green River Flagstone Green River Flagstone](https://www.birchtreebarkandstone.com/wp-content/uploads/2019/10/20191003_153954-scaled.jpg)
A light (greenish) grey flagstone. Has some shades of silver and tan running through. Approx. 1.5″ – 2″ thick. Pieces range from approx. 2′ x 3′ and smaller.