Ann: Morabisi Q&A - Amended, page-164

Looking at pics it seems they've not trenched as deep as the machine could go. Its appears to be about 2 to 3 metres only.
Im thinking they are covering length and width seeking sub soil line evidence instead of depth. I assume the drill will provide the definition. There is certainly some rock layers exposed and the colour change with the softer yellow shows the spoil is speckled white. My Interest holding true.
Im pleased we have pics.
I reviewed drilling pics from Pilgangoora to see a relationship and its too hard to pinpoint similarities though except for the grey colouring of spoil and that boulder.
Lets hope its smiles from here.