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Electronic Code of Federal Regulations

e-CFR data is current as of February 18, 2020

Title 30Chapter VIISubchapter KPart 819 → §819.21


Title 30: Mineral Resources
PART 819—SPECIAL PERMANENT PROGRAM PERFORMANCE STANDARDS-AUGER MINING


§819.21   Auger mining: Protection of underground mining.

Auger holes shall not extend closer than 500 feet (measured horizontally) to any abandoned or active underground mine workings, except as approved in accordance with §816.79 of this chapter.

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