| 1. | UCG offers an alternative to conventional coal mining methods for some resources.
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| 2. | The primary underground mining method used was known as cut and fill.
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| 3. | The Eagle Point deposit is being mined using underground mining methods.
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| 4. | The Greta coal seam has been mined using bord and pillar mining methods.
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| 5. | Iron-ore mining methods vary by the type of ore being mined.
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| 6. | Mist Mountain coal generally has a low sulphur content and underground mining methods.
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| 7. | Nieto specializes in ore reserve estimation and mining methods at Penn State University.
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| 8. | Williams immediately introduced wide changes in the mining methods at Kimberley.
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| 9. | These books detail many different mining methods used in German and Saxon mines.
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| 10. | The mine has been in operation since 1983 and uses conventional open-pit mining methods.
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