Quarry, Shanballymore, Co. Galway
Co. Galway |
Mining
On the north-facing slope of a hill at Shanballymore in County Galway, there is a slight hollow in the grassland that took decades to properly account for.
On the 1932 edition of the Ordnance Survey six-inch map, the spot is marked with hachures, the small radiating lines cartographers used to suggest a depression or earthwork, implying something worth recording. When the site was physically inspected in 1984, however, the feature turned out to be little more than a faint dip in the ground, most likely the remains of an infilled sand or gravel pit, the kind of small extractive hollow that would have supplied local building or drainage works at some point after 1700.
What makes this place quietly interesting is precisely that gap between representation and reality. A mark on a map carries a certain authority, particularly on a sheet from 1932 when the OS was still regarded as the definitive record of the Irish landscape. For over fifty years, that hachured subrectangle sat on the map suggesting the outline of something more substantial, perhaps an enclosure or an earthwork of older origin. The inspection resolved the ambiguity, but in doing so it also confirmed something that gets overlooked in the study of historic landscapes: not every mark is a monument. Some are simply the faded traces of ordinary rural industry, a pit dug for practical materials and quietly filled in again once its usefulness was done.