1. The western stone mentioned at SN09893689 is an upright tapering slab and maybe a possible standing stone, but could also be an unusual natural outcrop. It is 2.1m high by about 5m wide by 0.8m thick.
Source: extract from National Archaeological Record, SN03NW/42 F.Foster/RCAHMW 15.11.2005
2. Large standing stone, 120m SSW of Pentre Ifan measuring 2.2m high, 2.7m wide and 0.5m deep. It is earthfast, has a pointed top and is oriented north-south, leaning slightly towards the east. Packing stones are visible at the base on the eastern side
Source: Cadw scheduling description. F.Foster/RCAHMW 15.11.2005