Overview
Stage | Production |
Mine Type | Underground |
Commodities |
|
Mining Method |
|
Source:
p. 1
Summary:
The mine extracts coal from the Upper Kittanning Seam.
Summary:
Mining method: Room-and-pillar
Production:
Commodity | Units | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 |
Coal (metallurgical)
|
tons
| ......  | ......  | 171,039 | 201,182 | 160,836 | 184,062 | 362,157 |
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