Overview
| Stage | Production |
| Mine Type | Underground |
| Commodities |
|
| Mining Method |
- Continuous
- Room-and-pillar
|
| Processing |
- Wet Screening
- Wash plant
- Dry Screening
|
Source:
p. 1
Summary:
The mine extracts coal from the Lower Kittanning Seam.
Mining Methods
- Continuous
- Room-and-pillar
Summary:
The Brush Valley is an underground mine which develop Lower Kittanning coal seam and have access via two slope entries.
Mine utilizes two continuous miner sections to extract coal using the room and pillar method.
Approved seals are utilized to seal off (isolate) worked out areas from the active mine workings.
Processing
- Wet Screening
- Wash plant
- Dry Screening
Source:
Summary:
Brush Valley preparation plant have capacity 400 Tons/HR capacity
Production:
| Commodity | Units | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 |
|
Coal (metallurgical)
|
tons
| ...... | ...... | 693,995 | 691,734 | 332,755 | 430,883 | 540,751 |
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Aerial view:
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