Chemical Composition: XRF data from Tracer
Alloy: Leaded Bronze
Alloying Elements: copper, tin, lead
Other Elements: iron, nickel, silver, antimony, arsenic
K. Eremin, January 2014
Technical Observations: The patina is dark green with areas of lighter green and red. There is a 1-cm groove cut into the top of one of the lion heads. It cuts through the patina and is modern; it may be a test cut or sampling site. Some modern wax residue is present.
The object is a solid cast. The lions’ ears, the fine ribbing details under the lions, and those adjacent to the nodes were probably formed directly in the wax model. The sharp edge and slight distortion in the metal at the hole between the lions indicate it was drilled in the metal. Iron corrosion products in the hole must relate to an iron implement that went through the hole. One of the four lion ears is much smaller than the others, possibly due to a casting problem.
Henry Lie (submitted 2011)