April 6, 2017 - Posted by: Spectrum - In category: - No responses
![Midnight Blue Flagstone Midnight Blue Flagstone](https://www.birchtreebarkandstone.com/wp-content/uploads/2023/10/Screenshot-2023-10-04-143828.png)
A dark (blueish) grey flagstone. Has some shades of green and tan running through. Approx. 1.5″ – 2″ thick. Pieces range from approx. 2′ x 3′ and smaller.