Identification
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Definition
This U.S. industry comprises establishments primarily engaged in providing support activities for coal mining (except geophysical surveying and mapping, site preparation, construction, and transportation activities) on a contract or fee basis. Exploration for coal is included in this industry. Exploration services include traditional prospecting methods, such as taking core samples and making geological observations at prospective sites.
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https://www.naics.com/six-digit-naics/?code=213113
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Additional Information
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Editorial Information
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Editorial Note
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