Aldoro Resources Ltd (ASX:ARN)'s Joshua Letcher reckons the company could be sitting on a world-class rubidium resource after identifying an initial exploration target within the Niobe prospect at the Windimurra Project in Western Australia. It has a conceptual exploration target of 33,000-150,000 tonnes of resource, grading at between 696 and 1,457 parts per million rubidium oxide over an area bound an 80-metre by 65-metre region of detailed historical drilling.
Aldoro Resources says rubidium grades at Niobe prospect are 'astonishing'
