Found 12 datasets matching "Refuse coal".
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Annual data on coal mine production. Data organized by coal rank (lignite, anthracite, subbituminous, bituminous) and by mine type (surface, underground, refuse). Users of the EIA API are required...
Search relevance: 77.23 | Views last month: 0 -
Coal and coal byproducts may be economically important resources if enriched in critical minerals such as rare earth elements. The organic carbon they contain could be converted to gas using...
Search relevance: 75.89 | Views last month: 3 -
Annual data on the number of employees in coal mines. Data organized by mine type (total, surface, underground, refuse mining). Users of the EIA API are required to obtain an API Key via this...
Search relevance: 73.60 | Views last month: 31 -
Annual data on coal mine labor hours. Data organized by mine type (surface, underground, refuse). Users of the EIA API are required to obtain an API Key via this registration form:...
Search relevance: 70.72 | Views last month: 4 -
Annual data on coal mine productivity in short tons per labor hour. Data organized by mine type (total, surface, underground, refuse). Users of the EIA API are required to obtain an API Key via...
Search relevance: 69.06 | Views last month: 3 -
Contains the annual summation of employee hours and coal production reported by contractors where the average quarterly employment is greater than zero with grouping by calendar year, subunit code...
Search relevance: 65.93 | Views last month: 2 -
Contains employment and coal production reported by contractors for each quarter in a calendar year, by subunit and mine ID. The subunit code identifies the location or operation of the mine...
Search relevance: 64.02 | Views last month: 1 -
Contains employment and coal production reported by mine operators for each quarter in a calendar year, by subunit and mine ID. The subunit code identifies the location or operation of the mine...
Search relevance: 62.33 | Views last month: 12 -
Contains the annual summation of employee hours and coal production reported by mine operators where the average quarterly employment is greater than zero with grouping by calendar year, subunit...
Search relevance: 60.28 | Views last month: 2 -
These datasets include characterization results for acid mine drainage (AMD) and coal refuse samples collected around Shamokin, Pennsylvania in May 2024. These datasets report concentrations of...
Search relevance: 56.76 | Views last month: 6 -
Data used in the manuscript to creat the tables and figures. This dataset is associated with the following publication: Liu, Y., P. Mendoza-Perilla, K. Clavier, T. Tolaymat, J. Bowden, H....
Search relevance: 52.93 | Views last month: 0 -
Researchers at the U.S. Geological Survey (USGS) and their collaborators conducted a study of the geochemical properties of coals currently produced for electric power generation in the Illinois...
Search relevance: 45.15 | Views last month: 2
