Neither am I dave but century mine has just about finished its...

Neither am I dave but century mine has just about finished its mining lifeand zinifex has a fairly big investment in infrustructure at the mine. In the report it say of the 5% to be at moderate grade, It then goes on

The target zone for the possible location of a higher grade deposit is shown in Figure 2. This lies between the
intersections highlighted in Figure 2 and the Bream Fault. The highlighted holes all intersect the mineralised
horizon 150 to 300 metres south of the Bream Fault as the fault zone dips off to the north. The cross section
in Figure 3 shows that the mineralisation intersected in the recent hole, KD019, is about 150 metres away
from the fault. This is the closest hole to the fault and the best intersection to date in the drilling. Therefore
there is a good possibility that the mineralisation will further increase with grade and thickness in the large
untested area between the drillholes and the fault that is interpreted to have supplied the metal to the deposit to explain that It is this zone between the highlighted drillholes and the Bream Fault that will be the target of future drilling.

The strike length of this zone is large (>1 kilometre) and therefore the tonnage potential is large.

Hope this helps mate