Reserves of 151 tonnes of basalt are inferred.

Kangaroo Island comprises a diverse association of both rocks and landforms that reflect a long and varied geological history. The geological record on the Island, though fragmented and incomplete, extends from the early Neoproterozoic, approximately...

Despite good rainfall, the groundwater resources on Kangaroo Island are limited, with localised good quality groundwater available only in small supplies. Just over 75% of all wells drilled on the island have a salinity of over 2000 mg/L, with 95% of...