COAL STRATA Crossword Clue
COAL STRATA Crossword Clue
We know 2 solutions for: COAL STRATA
Crossword Puzzle Infos
Coal strata are layers of sedimentary rock that contain coal deposits. The term 'coal strata' refers to the seams and veins of coal found within these layers. Seams are thin layers of coal that are usually found between two layers of sedimentary rock, while veins are thicker deposits of coal that are found within the sedimentary rock itself.