# WHAT IS THE MOST COMMON FORM OF COAL IN Pennsylvania?
Anthracite
The most common rock in Pennsylvania is sedimentary rock, particularly shale and sandstone. These rocks are formed from sediment that has been compacted and cemented together over time. Other common rocks in Pennsylvania include limestone and coal.
Pennsylvania's most important mineral is coal. Second is oil.
Bituminous coal, or soft coal, is the most common type of coal produced in the United States.
The most common bird in Pennsylvania is the robin.
Coal is the most valuable mineral in Pennsylvania. The state has abundant coal reserves, making it a significant contributor to the state's economy and energy production.
Mining is the most common
Most of the nation's coal comes from Wyoming, which is the largest coal-producing state in the United States. Coal is also mined in states like West Virginia, Pennsylvania, and Illinois.
Coal is very common. Caves are a good source of coal, but if you are mining, coal is most common at y=48.
Peat is sometimes considered a type of coal-so surely it must be seen as the most common. There is a lot of bituminous ("soft") coal. Anthracite ("hard") coal, which produces less air pollution, is less common.
The most common fossil fuels are coal, oil and natural gas.
coal