The coal miner mines coal from the coal mine.
The coal fire burned nicely.Does your father work in a coal mine?The night was as black as coal.
My face was covered in grime from the full shift in the coal mine.
He drew a picture using a nub of coal.
Many towns in Pennsylvania were established to mine anthracite coal.
Coal is a fuel that many people use to keep their homes warm.
Yes: Miners emerging from a coal mine at the end of their working shift are generally blackened from coal dust.
A sentence with haulier: The hauliers in the coal mines worked endless hours.
The older power plants used coal, but it polluted so much we try to use other methods.
The city is building a hydroelectric power plant to replace the old coal burning one.
Fossils, coal deposits, petroleum deposits, all of them took immense eons to form.
I work in the coal mine while my friend works in the steel factory on the assembly line.
Ember