Silica prospect sparkles for Allup in WA

Allup Silica is seeking to prove up another silica prospect at its Pink Bark project, 110km from Esperance in WA. Preliminary surface sampling has returned silicon dioxide grades up to 98.82 per cent, with iron oxide levels ranging from 0.08 to 0.95 per cent. Further tests are underway to determine the potential for the sands to clean up into a suitable silica sand product.