Chemical Composition: XRF data from Artax 1
Alloy: Leaded Bronze
Alloying Elements: copper, tin, lead
Other Elements: iron, arsenic
XRF data from Tracer
Alloy: Leaded Bronze
Alloying Elements: copper, tin, lead
Other Elements: iron, antimony
K. Eremin, January 2014
Technical Observations: The patina is green with areas of dark green, which may be related to an old artificial coating. There is no red cuprite present, and an area of worn green reveals bright metal. The evidence for long-term burial is not clear. The surface is rough, but this is due to the casting rather than the corrosion layer. There is no evidence that this scoop was part of a larger object or that there are any losses. The object was cast from a model made directly in wax.
Henry Lie (submitted 2012)