What type of rock is primarily found in the Appalachian Mountains of West Virginia?

The primary type of rock found in the Appalachian Mountains of West Virginia is coal. The region is known for its rich deposits of coal, which have been a significant resource for both the local economy and energy production. This formation occurred over millions of years from the remains of ancient plants in swampy environments, and it is often found in association with sedimentary rock layers due to the geological processes that shaped the region.

In the context of the Appalachian geology, while granite, limestone, and sandstone may also be present in lesser amounts, they do not dominate the landscape as coal does. The extensive coal beds in West Virginia have led to the state being a major player in the coal industry, shaping not only the topography but also the history and economy of the region.