Initial beneficiation test work of white silica sands from Beharra have resulted in grades of up to 99.85% SiO2 and a significant reduction of iron, aluminium and titanium.
90% overall product yield has been achieved utilising conventional gravitational and physical separation processes.
Further optimisation of beneficiation methods presently underway. Results of the initial benefication test work are detailed below:
For further information in relation to PEC's beneficiation test work please refer to ASX Release High Purity Product From Beharra