doing a very quick research
i can't find any lithium on Shaw River Group ground
a Feasibility Study was done in 1989 for tin & tantanum mine
be careful !
the CMY Shaw River ground is the red dots
excerpt from old Feasibility study
http://geodocs.dmp.wa.gov.au/viewer...&cabinetId=2301&pg=0&scl=43&bds=0|0|3810|3810