What made it anything other than ordinary was a single ring, carefully incised into its surface, measuring just over half a metre in diameter. That kind of deliberate marking on a rough stone is the calling card of early medieval or early Christian stonework, a category sometimes described as cross-slabs, though the term covers a wide range of carved stones, from elaborate scriptural scenes to the most minimal of inscribed lines.

The stone itself is partially split, which may explain why it ended up repurposed into a field boundary in the first place. Reusing older carved stones in walls, foundations, and even floors was common across rural Ireland for centuries, sometimes out of convenience, sometimes because the original context had long been forgotten. Richardson, writing in 1940, recorded the piece and noted both its dimensions and its former location. The incised ring, 0.63 metres in diameter, is the sole decorative element mentioned, suggesting a restrained but intentional design. Whether it once formed part of a larger carved composition or always stood as a simple ring-marked stone is no longer clear from the surviving evidence.

The boulder is no longer in the field wall. It has since been moved to the National Museum of Ireland, where it is held as part of the collection. For anyone curious about this particular piece, the National Museum on Kildare Street in Dublin city centre is the place to begin, though it is worth contacting the museum in advance to confirm whether the stone is currently on display or held in storage, as not all items in large archaeological collections are exhibited at any given time. The Richardson reference, dated 1940, remains the primary published note on the object, so expectations about available documentation should be set accordingly.