C10200 Pres+Cu-of
C10200+TU1+Copr+Platio Aur
C10200+TU2+Copr+Platio Aur
C11000+Pres+Cu-ETP
Copr C35600+Cuzn34pb2
copr +c28000 +cuzn40
Copr+C28000
C10200+TU2+Copr