Chemical Composition: ICP-MS/AAA data from sample, Arsenical Copper:
Cu, 97.38; Sn, less than 0.25; Pb, less than 0.04; Zn, 0.008; Fe, 0.32; Ni, 0.08; Ag, 0.04; Sb, 0.12; As, 2.06; Bi, less than 0.025; Co, less than 0.01; Au, less than 0.02; Cd, less than 0.002
J. Riederer
Technical Observations: The patina is brown and black under very uneven green corrosion products on one side and large areas of green corrosion and tan burial deposits on the other. There have been very minor losses, and deformations to the sharpened edge are present. The axe head was cast and probably worked to shape the cutting edge. Tool marks for finishing are evident on the brown and black surface.
Carol Snow (submitted 2002)