But its position, resting on a carefully laid stone packing just north of a prehistoric cairn, has prompted at least one archaeologist to wonder whether it once stood upright, a monument deliberately raised and later fallen, or perhaps deliberately toppled.

The boulder, which measures roughly two metres by one and a half metres by one and a half metres, sits on a spread of tightly packed stones extending approximately seven metres northwards from the cairn it accompanies. That stone packing, only about thirty-five centimetres high, appears deliberate rather than incidental, forming a kind of platform or causeway between the cairn and the boulder. Writing in 1995, Stefan Bergh, whose survey of the megalithic monuments of the Cúil Irra region brought systematic attention to this cluster of sites, noted that the boulder's current position and proportions meant it could not be ruled out that it was once set standing on its shorter end. A cairn, in this context, is a mound of loose stones raised over a burial or used as a landmark, and the pairing of such a mound with a standing stone, or a former standing stone, is a recurring pattern in the prehistoric landscape of north Connacht. Gneiss is a coarse-grained metamorphic rock common in the west of Ireland, durable enough to have survived millennia of exposure on an upland hillside.

What makes this site quietly unsettling is precisely the uncertainty at its core. The boulder is neither confirmed as a standing stone nor dismissed as a natural feature. It occupies an ambiguous category, a monument that may have been, recorded in careful conditional language rather than confident declaration.