![Bluestone Bluestone](https://backstage.surfacecarepros.com/wp-content/uploads/2021/06/designing_features.png)
Bluestone gets its name from it bluish-gray hue. Found generally in the form of flagstone, it is a dense, fine-grained sandstone, which, like other flagstones, is typically used outdoors as a paver for walks and patios.
Bluestone gets its name from it bluish-gray hue. Found generally in the form of flagstone, it is a dense, fine-grained sandstone, which, like other flagstones, is typically used outdoors as a paver for walks and patios.