Deep underground – Coal mining in Pennsylvania's Anthracite Region

Deep-mine boundaries and conceptual underground flow paths toward mine

Created due to mining accident, PA Mine Map Atlas has served state for a decade

The truth, the whole truth and The Damn Truth – Canadian Military

Legacy: abandoned mine impacts in Pennsylvania's Appalachia - Uneven Earth

TravelingGeologist

The Ruined Anthracite: Historical Trauma in Coal-Mining Communities (9780252087288): Paul A. Shackel - BiblioVault

The Anthracite Coal Industry in Pennsylvania

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Coal Region History Chronicles

LOCAL HISTORY: Remembering the Powderly coal mine, Carbondale, PA

Coal mining, Definition, History, Types, & Facts

Natural Mid-Atlantic : PA No. 9 Coal Mine: Going Underground

Material Culture and Structural Violence: Reframing Evidence of the Social Gradient in Industrial Contexts

The truth, the whole truth and The Damn Truth – Canadian Military

Closing One of the Last Anthracite Coal Deep Mines