COAL STREAK Crossword Clue

We know 1 solutions for: COAL STREAK
Crossword Puzzle Infos
The term 'coal streak' refers to a thin layer of coal that is found in sedimentary rocks. It is usually black or dark gray in color and can be seen when the rock is split open. The crossword solution for this term is 'SEAM, ' which is an appropriate description since coal streaks are often found in seams between layers of sedimentary rock.
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