StoneLifter wrote:
Yes, that is close to where the seams of Alston anthracite are - there's the remnants of a limestone quarry half a mile away, but that's not it either. Quarry rubble rarely finds itself upright in circular formation - particularly not in a topographical relationship (outlier) to a known site. Have a look at this thing on Magic maps ( http://www.themodernantiquarian.com/site/5693 ) which is about a mile away and listed on the SMR as probably 'Iron Age defensive'.
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