Dear Quanyu Wang!
There is also a very good article by E. Pernicka et.al. with many
analytical data on bulgaria copper ores:
see:
E. Pernicka/F. Begemann/S.Schmitt-Strecker/H. Todorova/I. Kuleff,
Prehistoric copper in Bulgaria: Its composition and provenance, Eurasia
Antiqua 3, 1997, 41–180
Best wishes
Mathias Mehofer
--
Mag. Mathias Mehofer
Archäometallurgie
VIAS Vienna Institute for Archaeological Science
Archäologiezentrum
Franz Klein-Gasse 1
A-1190 Wien
Tel. (+43 1) 4277 40312
e-mail: [log in to unmask]
www.univie.ac.at/vias/archaeometallurgie.html
Skype: mathiasmehofer1
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