Coal (Anthracite) abandoned and sealed · Northumberland County, Pennsylvania
Abandoned and SealedCoal (Anthracite)UndergroundMSHA
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What kind of site this is
Drawn as an underground mine, reached by a shaft or tunnel and worked along the ore. The ore color stands for coal (anthracite). Federal records note the kind of operation and its status, not its depth or layout, so this is a typical example rather than a survey of this site.
This mine is listed as abandoned or sealed in federal records. Abandoned mines can pose safety and environmental risks, including unstable ground, toxic gas accumulation, flooded shafts, and potential groundwater contamination from heavy metals or acid mine drainage. Never enter an abandoned mine. If you live near this site, consider checking with your state environmental agency about any ongoing remediation or monitoring programs.