Overview
| Stage | Production |
| Mine Type | Open Pit & Underground |
| Commodities |
|
| Mining Method |
- Contour Strip
- Highwall
- Auger
- Continuous
- Bord-and-pillar
|
| Processing |
- Wash plant
- Dense media separation
|
| Mine Life | 2041 |
Greenbrier consists of one underground mine (Mountaineer 1 – idle from March 2020) and one surface mine (Midland Surface – idle from March 2020).
Active mines at May 2021. |
Source:
p. 172
Greenbrier Minerals LLC is wholly owned subsidiary by Coronado Global Resources Inc.
Summary:
Coal Seams of Economic Interest - Pocahontas #6, #7, #8 (Pocahontas Formation); Various (New River Formation).
Average coal seam thickness (meters) 0.3 - 1.8.
Mining Methods
- Contour Strip
- Highwall
- Auger
- Continuous
- Bord-and-pillar
Summary:
Greenbrier consists of one underground mine (Mountaineer 1 – idle from March 2020) and one surface mine (Midland Surface – idle from March 2020).
Active mines at May 2021.
Processing
- Wash plant
- Dense media separation
Source:
Summary:
Metallurgical coal is produced from surface mines and transported by truck to a preparation plant. Coal is shipped via the CSX railroad to various export metallurgical customers.
Production:
| Commodity | Units | 2020 | 2019 | 2018 | 2017 | 2016 |
|
Coal (metallurgical)
|
Mt
| ...... | ...... | 0.7 | 0.5 | 0.2 |
All production numbers are expressed as clean coal.
- Subscription is required.
Operational Metrics:
| Metrics | 2020 | 2019 | 2018 | 2017 |
|
Coal tonnes mined
| ...... | 0.9 Mt of ROM coal | 1.2 Mt of ROM coal | 1 Mt of ROM coal |
- Subscription is required.
Reserves at December 31, 2020:
| Category | Tonnage | Commodity | Marketable Coal |
|
Proven
|
8 Mt
|
Coal (metallurgical)
|
4 Mt
|
|
Probable
|
4 Mt
|
Coal (metallurgical)
|
2 Mt
|
|
Proven & Probable
|
12 Mt
|
Coal (metallurgical)
|
6 Mt
|
|
Measured
|
38 Mt
|
Coal (metallurgical)
|
|
|
Indicated
|
17 Mt
|
Coal (metallurgical)
|
|
|
Total Resource
|
55 Mt
|
Coal (metallurgical)
|
|
Commodity Production Costs:
| | Commodity | Units | 2019 | 2018 |
|
Total cash costs (sold)
|
Coal (metallurgical)
|
USD
|
......
|
97.9 / t
|
- Subscription is required.
Financials:
| | Units | 2019 | 2018 | 2017 | 2016 |
|
Capital expenditures
|
M USD
| ...... | 4 | 13 |
2.3
|
|
Revenue
|
M USD
| ...... | 69.5 | 60.1 |
27.8
|
|
After-tax Income
|
M USD
| ...... | -26 | -7.7 |
15.6
|
|
EBITDA
|
M USD
| ...... | -1.4 | 3.3 |
-6.8
|
- Subscription is required
Aerial view:
- Subscription is required.