innovative agreement with Australia's national science agency CSIRO, page-5

What i read is CLZ is interested with the larger than normal gumtrees to identify
gold up to ten's of metres deep through the root system.
Being a element that trees absorb.

Exploration for gold is simplified,reducing costs as well.
CLZ is going to navigate gold with big gum trees with CSIRO.
Now that is a interesting strategy with gold,i can see CLZ will
be holding gold exploration using this method
on the tenements with the added benefits
of cost reduction sounds promising.