Leaching of heavy minerals above and below the Mid-Cretaceous unconformity in the Ohuriawa Gorge area of the Waipara River, North Canterbury, New Zealand Available to Purchase

Detrital pumpellyite and epidote group minerals in Cretaceous and Tertiary sandstones in the South Island, New Zealand Available to Purchase

Silcretes and associated silica diagenesis in southern Africa and Australia Available to Purchase