Its companion is gone, and the stone itself sits within a loose cluster of prehistoric monuments that together suggest this hillside was once a place of some significance, long before the reservoir below it was created and the valley flooded.

The stone is recorded as one of two that originally stood near a cairn in Carrig cemetery, a cairn being a mound of stones typically raised over a prehistoric burial. The association between standing stones and funerary monuments is well established in Irish prehistory, and this grouping at Lugnagun fits that broader pattern. Liam Price, writing in 1941, noted the pair, though by the time the site entered the county archaeological inventory only one remained. The wider complex of sites in the area points to sustained prehistoric activity on these slopes, with several monuments recorded in close proximity to one another.