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USGS · fs20123143

Assessment of coal geology, resources, and reserve base in the Powder River Basin, Wyoming and Montana

David C. Scott·James A. Luppens
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Abstract

Using a geology-based assessment methodology, the U.S. Geological Survey estimated in-place resources of 1.07 trillion short tons of coal in the Powder River Basin, Wyoming and Montana. Of that total, with a maximum stripping ratio of 10:1, recoverable coal was 162 billion tons. The estimate of economically recoverable resources was 25 billion tons.

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90° N90° S · 180° W ← longitude → 180° E
Source-reported bounding extent: 42.6259° to 46.785° latitude; -108.1714° to -104.0076° longitude. This indicates report coverage, not an exact sampling location. View area on OpenStreetMap.

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BibTeXRIS

David C. Scott, James A. Luppens. 2013. Assessment of coal geology, resources, and reserve base in the Powder River Basin, Wyoming and Montana. https://doi.org/10.3133/fs20123143

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