Home > Term: roof (coal)
roof (coal)
The rock immediately above a coal seam. The roof is commonly a shale, often carbonaceous and softer than rocks higher up in the roof strata.
- Part of Speech: noun
- Industry/Domain: Energy
- Category: Coal; Natural gas; Petrol
- Company: EIA
0
Creator
- Pud6
-
(Gold) 2324 points - 100% positive feedback
