BGCP_13
Site co-ordinates: 38.50/15.30
Unlike the other grave-slabs which are aligned approximately W–E, this slab is aligned NNW–SSE, and abuts the E ends of BGCP_14 and BGCP_15, although their stratigraphic relationships are unclear. It is 1.2 m long and up to 0.37 m wide. Its SE corner is broken off, leaving sharp point and cracks at the SW. Its W side is rough and convex, while its E side is smoother and slightly concave. Its surface is rough but flat.
No decoration or inscription is visible in field, but parallel natural features run diagonally (NE–SW) across the slab.