Newer Volcanics Formation http://groundwater.victoria.com.au/feature/stratigraphic-unit/3770 Qvn Newer Volcanics Formation 1000 0 19 instance SANDSTONE, well cemented sands of granitic origin intermixed with granite clasts http://groundwater.victoria.com.au/feature/lithologic-unit/242285 1000 0 26 instance http://groundwater.victoria.com.au/feature/aquifer/51409.1947 Newer Volcanics Formation 1000 0 0 instance 100 100