This is another good link to go and find some answers about what they would have been doing with the K.Plus how the get the data to asses the reserve's http://www.gaschem.com/determ.html
MND Albemarle lithium downsize burns $200M hole in Monadelphous's pocket as latter's contracts terminated
KAI Pilbara Minerals buys land off Kairos part of its York gold project for $20M – and a 2% royalty on any PLS gold sales