Some ochre pieces from Rose Cottage Cave showing rubbing use-traces.

2017-04-26T17:42:59Z (GMT) by Tammy Hodgskiss Lyn Wadley
<p>A. Smoothing and metallic lustre, containing external microstriations, on the high ridges on a piece of shale (RCC-H-089 from HP layer SUZ, square Hg). B. Flat surface with rounded edges of a piece of silty, mica-rich shale (RCC-H-263 from post-HP layer JEN, square Ih-Hh).</p>