From AVZ's announcement on Drill Interecepts at Manono;
"MO18DD008 was not drilled to test the Roche Dure pegmatite; it was drilled with the intent of testing for the presence of groundwater to provide fresh water to the AVZ camp, located in the Manono sector near the Carriere De L’est pegmatite. Instead of obtaining fresh water, AVZ intercepted 72m of pegmatite."
They try to find water but all they can find is more bloody pegmatite and lithium! lol