Something worth pointing out about Lettergorman, with regard to the quartz boulder. It has previously been noted, a belief held by the former owner, that the stone was probably moved in from the field, from a position either along the axis or in line with Carrigfadda.
However the stone has been in the same position since Windele’s survey in the mid 1800’s and when viewed from centre-circle crudely indicates the four stone grouping on the slope of Maulatanvally. An arrangement three-quarters composed of quartz.