There's also a railway (looks to be [1]), pretty close to Newry. 10 miles of railway would be a small cost for a large mine. [1] https://en.wikipedia.org/wiki

There's also a railway (looks to be [1]), pretty close to Newry. 10 miles of railway would be a small cost for a large mine. [1] https://en.wikipedia.org/wiki/St._Lawrence_and_Atlantic_Railroad https://en.wikipedia.org/wiki/St._Lawrence_and_Atlantic_Rail... https://www.openstreetmap.org/search?query=Plumbago%20Mountain#map=12/44.5187/-70.7655 https://www.openstreetmap.org/search?query=Plumbago%20Mounta...