... Formation upper informal c. 2750 to 2740 Wattagee Hill Andesite to rhyolite calc alkaline, BADR series High Mostly low Mg, low Ni, Cr Strongly enriched LREEs, depleted to flat HREEs, occasionally concave between Dy Yb 2 2 to 0 5 n 2 not modelled Metasomatised mantle locally...