Jar
SJ-11
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Wheel made
~550–650 °C (low band position; calcite fully preserved, trace clay OH ~3690 cm⁻¹)
Technological observations: The fabric shows slight alignment of elongate grains and voids, suggesting shaping by coiling or slow wheel. FTIR – main clay peak (Si–O): 1031.0 cm⁻¹; calcite: 1449.6 cm⁻¹ (broad ν₃), 875.2 cm⁻¹ (sharp ν₂); quartz: 797.3 cm⁻¹, 779.4 cm⁻¹; dolomite: Possible (713.3 cm⁻¹ calcite ν₄; 727 absent) (refs: B07; F15)
