1. Gabrieli R.S., Ben-Shlomo D. and Walker B.J. 2014. "Production and Distribution of Geometric-Painted (HMGP) and Plain Hand-Made Wares of the Mamluk Period: A Case Study from Northern Israel, Jerusalem and Hisban" Journal of Islamic Archaeology 1 (2015), 193-229

Petrographic group: 4b in Gabrieli, Ben-Shlomo & Walker.

Group 4 description:

Petrographic Group 4 (Figure 8:D). Much of the sand
is angular, but a component of rounded worn sandy quartz also occurs, as “beach
inclusions, up to 10% of the slide. Laminated voids also occur.