32,500 tonnes of copper were produced
between 1605 and 1902.
o Grades in a remaining parcel of ore are
20% Zn and 2% Cu.
o Three grab samples taken by Drake from
the surface umps give values in the
range 0.02 – 0.38% Cu and 0.31 –
7.09% Zn
ZFX
zinifex limited
32,500 tonnes of copper were producedbetween 1605 and 1902.o...
-
- There are more pages in this discussion • 1 more message in this thread...
You’re viewing a single post only. To view the entire thread just sign in or Join Now (FREE)