Ann: Walford Creek Site Activities Update, page-4

Here is a very rough plot of mineralisation in holes on the long section for the seismic profile presented.

Rough because there are projection issues and not easy to place intersections accurately other than relative to End of Hole depth.  
Also collating data for this proved quite trying with this being the resultant table which lacks a few pieces of information.

From the Q2 report this is a plan and section view.


or


I haven't done a good search of the stratigraphy and this is the only model I know about (ATM) which doesn't show an obvious chert horizon as indicated on the seismic long section.  May only be a minor zone along the Fish River Fault that doesn't extend into the basin to the south or a major but thin marker unit that is relatively thin but consistent........

Possibly related to PY1??

If my rough plots on the seismic profile are anywhere near accurate there doesn't seem to be an obvious seismic response for PY3, PY1 or perhaps even the Chert horizon.

Seismic require specialists to interpret so the above is just to put things in some perspective for me this past weekend.   The data provided are preliminary along a single section line parallel to the FRF.  Much more data are available but since the main mineralisation is (so far) within 100m of the FRF the resolution of such seismic is probably unlikely to define it.  Hence the reliance on picking out marker horizons that can show important features and continuity.

What does appear to stand out from the seismic is the relative continuity of stratigraphy which combined with the current wide spaced drilling is beginning to shape up a long sinuous deposit that may be disrupted by a number of faults other than the FRF.  

Any structures need to be looked at in relation to the age of mineralisation.  Pre - Syn (same time) - or post  mineralisation as there will be variations with each.  Only time, much extra drilling and probably mining (hopefully) will give good answers to the complex questions of ore/mineral genesis.  The seismic survey is one part of what will be an ongoing search.

Late Sunday evening where I am so have a good  week tout le monde.