Herity has this in his inventory of Irish passage graves, listed as Wi 1.
“At a height of 274m (900’) stands a ruined circular structure 36m in diameter and 4.5m high. There appear to be upright kerbstones around the edge and a pair of matched stones in the north-east quadrant. two other tumuli stand close by, one in Goldenhill Td. (Sheet 5) and the other in Kilbride Td. (Sheet1)”
[Mr. P. Healy]
From Irish Passage Graves: Neolithic Tomb-Builders in Ireland and Britain 2500 B.C.
by Michael Herity
1974 Irish University Press