Walker, K. (Ed.), 2018c. Stonechat: The e-Newsletter of the Implement Petrology Group: Volume 7, pp 8. 

  • Editorial
  • Message from the Chair of IPG, Alison Sheridan
  • Norwegian Ragstone, Rob Ixer
  • The IPG represented at UISPP World Congress, Paris, Katharine Walker
  • The Obsidian Museum of Japan, Pete Topping
  • 3D modelling of carved stone balls by National Museums Scotland’s Hugo Anderson-Whymark
  • New publications