Mt Neill Granite (1580ma) sand with biotite, blue quartz, red feldspar, Arkaroola:
Quartz sand from Paralana Hot Springs, northern Arkaroola:
Lithic sand from Arkaroola Village creek, at the foot of Acacia Ridge, Bluestone Conglomerate:
Mixed carbonate-silicate sand from Yadnina Creek, Vulkathunha National Park, Gammon Ranges:
