Overview
| Status | Closing / Closed |
| Mine Type | Underground |
| Commodities |
|
| Mining Method |
- Continuous
- Room-and-pillar
|
Genesis (formerly Kronos) Mine has NonProdActive Status according to MSHA. |
Source:
p. 1
Contractors
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Mining Methods
- Continuous
- Room-and-pillar
Summary:
Kronos utilizes continuous mining units employing room-and-pillar mining techniques. The mine utilizes four continuous miner super sections, and there were approximately 30.9 million tons of proven and probable reserves at the Kronos underground mine as of December 31, 2016.
Source:
Summary:
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Production:
| Commodity | Units | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|
Coal (thermal)
|
Mt
| ...... | ...... | 2.2 | 2.1 | 1.9 | 2.2 |
| Heat Content | BTU/lb | | | | | 11,747 | 11,586 |
All production numbers are expressed as clean coal.
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Reserves at December 31, 2016:
| Category | Tonnage | Commodity |
|
Proven
|
29,191 k tons
|
Coal (thermal)
|
|
Probable
|
1,739 k tons
|
Coal (thermal)
|
|
Proven & Probable
|
30,930 k tons
|
Coal (thermal)
|
Heavy Mobile Equipment as of December 31, 2016:
| HME Type | Quantity |
|
Continuous Miner
|
.......................
|
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Corporate Filings & Presentations:
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