Fabric was chemically analyzed by Waksman et al. and placed into the calcareous and ultrabasic group. Petrographic analysis identified "pyroxene and volcanic rock fragments, but additional carbonate r
Waksman, S. Y.; Morozova, Y.; Zelenko, S.; and Çolak, M.. "Archaeological and Archaeometric Investigations of the Amphorae Cargo of a Late Roman Shipwreck Sunk near the Cape of Plaka (Crimea, Ukraine)" in LRCW4. Late Roman Coarse Wares, Cooking Wares and Amphorae in the Mediterranean. Archaeology and archaeometry. The Mediterranean: a market without frontiers, ed(s). N.Poulou-Papadimitriou, E. Nodarou and V. Kilikoglou. BAR International Series 2616 (1). Oxford: Archaeopress, 2014, 919–929
, Figure Fig. 4.BZY932.