Overview
Stage | Production |
Mine Type | Underground |
Commodities |
|
Mining Method |
|
Processing |
|
Source:
p. 1
Summary:
Coal mined from the Upper Kittanning coal seam.
Summary:
Knob Creek is an underground mine which develops Upper Kittanning coal seam utilizing room-and-pillar mining method.
Source:
Summary:
Knob Creek Mine Coal Preparation Plant:
The facility primarily stores and screens coal (Screen Machine 200 tph).
Production:
Commodity | Units | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 |
Coal (metallurgical)
|
tons
| ......  | ......  | 145,254 | 221,386 | 170,446 | 229,038 | 294,890 |
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Aerial view:
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