Sandstone is one of the most popular types of rocks on the planet because it is so fascinating. Sandstone is composed of small stones that have been compacted over time and hardened with cement. Sandstone is very durable as a result, which is why it is used to build roads and other structures. Sandstone is a natural material that can enhance the look and functionality of outdoor spaces. Sandstone's best qualities make it an excellent choice for dark spaces. It is one of the most common sedimentary rocks and can be found all over the world. Sandstone costs between $62 and $95 per square foot.