Chemical Composition: ICP-MS/AAA data from sample, Bronze:
Cu, 93.47; Sn, 5.51; Pb, 0.62; Zn, 0.01; Fe, 0.11; Ni, 0.05; Ag, 0.1; Sb, less than 0.02; As, 0.12; Bi, less than 0.025; Co, 0.009; Au, less than 0.01; Cd, less than 0.001
J. Riederer
Technical Observations: The patina is a variegated combination of greens, with some small more textured brown and blue areas; in a few spots, the metal is worn to the oxidized reddish-brown metal. The surface is smooth and devoid of much detail; it is unclear whether this is the result of wear or cleaning.
The object is a solid cast made in one piece by the lost-wax process. The hole through the goat’s body was created in the wax, as was the flattening and slight bending of the end of the pin.
Francesca G. Bewer (submitted 2012)